186 2In1 3d models found
Download or buy, then render or print from the shops or marketplaces.
3D Models below are suitable not only for printing but also for any
computer graphics like CG, VFX, Animation, or even CAD. You can print these 3d models on
your favorite 3d printer or render them with your preferred render engine.
Please note that the 3D model database is only a Search Engine. You should
visit the original websites. Most of the models can be easily imported and rendered
with Autodesk 3ds Max, Maya, Blender, C4D, and Sketchup. Check for online
3d model conversions tools for your file format.
Shown 1 of
2 pages
turbosquid
$28
LEGO Technic 2in1
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$20
Tablet 2in1 Discovery
...n1 discovery for download as 3ds, max, dxf, obj, fbx, and stl on turbosquid: 3d models for games, architecture, videos. (1303852)
turbosquid
$6
Ikea SKREIA commode 2in1
...yalty free 3d model ikea skreia commode 2in1 for download as on turbosquid: 3d models for games, architecture, videos. (1440953)
turbosquid
$10
Broadleaf Trees 2in1 Vol6
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$10
Broadleaf Trees 2in1 Vol5
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$10
Broadleaf Trees 2in1 Vol4
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$10
Broadleaf Trees 2in1 Vol3
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$10
Broadleaf Trees 2in1 Vol2
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$66
Exhibition Expo Stands Collection 2in1
...stands collection 2in1 for download as c4d, 3ds, fbx, and obj on turbosquid: 3d models for games, architecture, videos. (1555026)
turbosquid
$66
Exhibition Expo Stands Collection 2in1
...stands collection 2in1 for download as c4d, 3ds, fbx, and obj on turbosquid: 3d models for games, architecture, videos. (1554628)
turbosquid
$62
Exhibition Expo Stands Collection 2in1
...stands collection 2in1 for download as c4d, 3ds, fbx, and obj on turbosquid: 3d models for games, architecture, videos. (1555057)
turbosquid
$50
Exhibition Expo Stands Collection 2in1
...stands collection 2in1 for download as 3ds, obj, c4d, and fbx on turbosquid: 3d models for games, architecture, videos. (1437647)
turbosquid
$50
Coffee Sale Points Collection 2in1
...points collection 2in1 for download as 3ds, obj, c4d, and fbx on turbosquid: 3d models for games, architecture, videos. (1437608)
turbosquid
$24
Weather Station - Thermostat 2in1 generic
...stat 2in1 generic for download as c4d, c4d, obj, 3ds, and fbx on turbosquid: 3d models for games, architecture, videos. (1612195)
cg_studio
$98
Fiat Grande Punto 2in1 RT3d model
...tudio
.max .3ds .lwo .obj - fiat grande punto 2in1 rt 3d model, royalty free license available, instant download after purchase.
turbosquid
$6
Ikea NORDLI chest 2in1 Low-poly
... nordli chest 2in1 low-poly for download as max, obj, and fbx on turbosquid: 3d models for games, architecture, videos. (1440673)
3d_ocean
$20
HDRI_Light_123 [2in1]
...ective room studio studio maps white
studio hdri map. excellent quality , large size . in zip folder: 2 files-hdr and psd formats
turbosquid
$19
Nivea Baby Gentle Shampoo & Bath 2in1 500ml
...baby gentle shampoo & bath 2in1 500ml for download as max on turbosquid: 3d models for games, architecture, videos. (1404578)
turbosquid
$19
Nivea 2in1 Care Express Shampoo & Conditioner 400ml
...e express shampoo & conditioner 400ml for download as max on turbosquid: 3d models for games, architecture, videos. (1392579)
3d_export
$5
robot 2in1
...wer bank [8]-usb female [9]-switch on off [10]-switch 3 positions [11]-10kohm potensiometer [12]some leds+resistor 220ohm [/list]
thingiverse
free
Effector for LERDGE 2IN1-S1 (or XCR3D 2IN1-S1)
...effector for lerdge 2in1-s1 (or xcr3d 2in1-s1)
thingiverse
delta kossel effector for lerdge 2in1-s1 (or xcr3d 2in1-s1)
unrealengine
$44
RHINO KING 2in1
...rhino king 2in1
unreal engine marketplace
low-poly model of the character rhino king 2in1
unrealengine
$43
KRAMPUS WITH SNOW MAIDEN 2in1
...krampus with snow maiden 2in1
unreal engine marketplace
low-poly model of the character krampus with snow maiden 2in1
thingiverse
free
Vase 2in1 by TebPL
...vase 2in1 by tebpl
thingiverse
size 1000%
no support
thingiverse
free
Vase 2in1 by TebPL
...vase 2in1 by tebpl
thingiverse
size 1000%
no support
thingiverse
free
2in1 decoration hearts
...2in1 decoration hearts
thingiverse
a decoration for your christmas tree
thingiverse
free
Prusa i3 2in1 fan 40mm by Maranello
...prusa i3 2in1 fan 40mm by maranello
thingiverse
2in1 fan 40mm for prusa i3
unity_asset_store
$25
2in1 Birch,Spruce Pack
...r workflow with the 2in1 birch,spruce pack asset from alp. find this & other vegetation options on the unity asset store.
unrealengine
$47
ZOMBIE BUILDER-SOLDIER 2in1
...zombie builder-soldier 2in1
unreal engine marketplace
zombe builder-soldier modular
thingiverse
free
Benchmark phonestand 2in1
...verse
a foldable phonestand witch is also a benchmark / test for your printer.
for good results, print flat and without support
thingiverse
free
Bosch Move 2in1 vacuum cleaner nozzle by Akiland
...2in1 vacuum cleaner nozzle by akiland
thingiverse
bosch move 2in1 vacuum cleaner nozzle with a bigger opening than the original.
unity_asset_store
$15
Low Poly Megapack 2in1 v2
...w with the low poly megapack 2in1 v2 asset from rg poly. find this & other environments options on the unity asset store.
unity_asset_store
$15
Low Poly Megapack 2in1 v1
...w with the low poly megapack 2in1 v1 asset from rg poly. find this & other environments options on the unity asset store.
thingiverse
free
2IN1 v2 hotend mount for forklift 3d printer by chobi
...2in1 v2 hotend mount for forklift 3d printer by chobi
thingiverse
2in1 v2 hotend mount for forklift 3d printer.
unrealengine
$47
Football player 2in1 modular
...football player 2in1 modular
unreal engine marketplace
animated low poly game ready football player 3d modular
thingiverse
free
XCR 2in1 extruder Sapphire pro
...xcr 2in1 extruder sapphire pro
thingiverse
fan duct just mirror to get oposite piece .
unity_asset_store
$20
Sci Fi Arena Bundle 2in1 URP
...flow with the sci fi arena bundle 2in1 urp asset from rg poly. find this & other sci-fi options on the unity asset store.
thingiverse
free
XCR3D 2IN1-S1 Anet A8 - AM8 duel hot end by dna001
...xcr3d 2in1-s1 anet a8 - am8 duel hot end by dna001
thingiverse
xcr3d 2in1-s1 anet a8 - am8 duel hot end
thingiverse
free
SainSmart 2in1 Simple Mount by Sgriff08
...in1 simple mount by sgriff08
thingiverse
very simple board mount, useful if you happen to be in need of one. happy printing :)
thingiverse
free
XCR-S1 2in1 Hotend
...t other features should be accurate enough to create your own mount from this.
i'll be working on a mount for my ender5 next.
thingiverse
free
HOTEND Bigtreetech ZSYong 2IN1 by Morogorn
...rogorn
thingiverse
https://www.biqu.equipment/products/bigtreetech-2-in-1-out-hotend-12v-24v-extruder-kit?variant=29699390570594
unrealengine
$22
Ogre Warrior and Simple Ogre 2in1
...ogre 2in1
unreal engine marketplace
rigged game ready ogre with epic skeleton, 6 animations, 2 models, 4 textures pack and more
thingiverse
free
2in1 key 8mm triangle and square / 2in1 Schlüssel 8mm Dreikant und Vierkant by Pistorio
...uckt. vor dem drucken um 180 grad drehen, damit die obere, flache seite auf dem druckbett liegt. dann benötigt man keine stützen.
thingiverse
free
True Tamper for Flair Neo/Classic/Signature 2in1 by wichtelo
...true tamper for flair neo/classic/signature 2in1 by wichtelo
thingiverse
i changed the original to fit my flair signature filter
thingiverse
free
probe spool V2 / 2in1 by neoprogger
...39;t want to have 2 separate print for my 2 probes - so i've tinkered this 2-in-1.
thanks to the original authors / remixers!
thingiverse
free
Diamond nozzle 2in1 by Nadrier
...cs-diamond-2-in-1-out-multi-nozzle-3d-printer-extruder-reprap-hotend-3d-v6-heatsink/32813512364.html?spm=a2g0s.9042311.0.0.8ircit
thingiverse
free
Qx90 2in1 landing pads / lipo holder by sepion
... lipo holder by sepion
thingiverse
qx90 landing pads + lipo holder.
replace weak stock pads and allow to get rid of rubber band.
thingiverse
free
HW Quicrun Fusion 1800KV 2in1 (Design Referecen) by abavuso
...ion. this model if foe reference use only.
https://www.hobbywingdirect.com/collections/quicrun-fusion-2in1-system-for-crawlers
thingiverse
free
customizable 2in1 door bumper/stop by UniversalMaker
...p filament, which is really high quality:
click me!
also have a look at my webpage(and look at my affiliate links)
click me!
thingiverse
free
PageUp (Page Holder) 2in1 by LaurentRueil
...n flashforge creator pro 2016
with abs then after smooth render with acetone fog (very nice render)
no raft, no brim, no skirt
thingiverse
free
Makerbot Carriage for 2in1 Diamond Hontend by bqzero
...and the original linear bearings.
it is still a work in progress, but as soon as i have done the upgrade i will add more details.
thingiverse
free
BTT ZSYong 2in1 mixing hotend by Miserovitch
...4173653
move fan 5015 from left to right, fan output 2mm lower + small change to improve nozzle cooling.
i had also a cable duct.
thingiverse
free
GeeeTech A10/A10M linear guide with ZSyoung 2IN1 hotend | GeeeTech A10/A10M 2in1 hotend mount by soundpl
...}
print motor cover when changing v-wheels to linear guide
enjoy modding!
buy a coffe for me:https://paypal.me/pools/c/8zlfiv72cl
thingiverse
free
Universal Sapphire head - mounting of three hotends: e3d v6, CR10, xcr3d 2in1-s1 (2-colors)
...6, cr10, xcr3d 2in1-s1 (two-color - not tested).
cooling fan - 4010.
cad (step) files for changes, assemble, testing - included
thingiverse
free
BTT ZSYong 2in1 mixing hotend tweaked by my-thingy
...empts to print the model. (@100% infill)
pretty minor remix but would save someone else from wasting a few hours of their life :)
thingiverse
free
2in1 digitizing probe by bloutix
...lip (trombone) for axes
wire
this project isn't finished and must be improved
update :
2016/02/22 : new corp probe and cover
thingiverse
free
XCR 2in1 Sapphire pro , 2X 5015 fans by palo0406
...ter disassembly acces exdruder screws under th fans (side screws for nozzle tightening (cleaning)) + cuttings for other screws) .
thingiverse
free
Geeetech A20m mount 2in1 bigtreetech cyclops hotend by Junniec
...d nuts
if there are some pointers or requests please let me know.
(will try to add attachment for part cooling fan in the future)
thingiverse
free
Shopping Chip (2in1) / Einkaufchip REMIX by MrKra
... 2,33mm
the sticks end is rounded to perfect euro fitting
chip and stick were tested successfully on different german discounters
thingiverse
free
BIQU 2in1 hotend STEP model by metlion
...found on this site. and i didn't try to make all inside details due to they don't matter when you design a printing head.
thingiverse
free
Eryone Thinker S 2in1 Extruder Mount and Cooler
...er to extrudermount
4 - m3x20mm bolt to mount 2in1 extruder to extrudermount
4 - m3x15mm bolt to mount 30mm fan to heatsinkcooler
thingiverse
free
2in1 Fin & GP Mount for racing drones (8 grams) by madlex
... 5" racer.
it mounts on the top plate using 4x thin tie-wraps.
fusion cad file is provided for those who want remakes.
enjoy
thingiverse
free
Funnel for Grunwerg Snowman 2in1 Salt and Pepper grinder by PVFROMTOURS
...nsemble-m%c3%a9canisme-inoxydable-convient/dp/b01n40tbiehttps://www.amazon.co.uk/grunwerg-snowman-combo-salt-pepper/dp/b0045yjer2
thingiverse
free
Proud for the Horde by Schnello
...proud for the horde by schnello
thingiverse
printed with an 2in1 hotend and materialchange after the base is printed.
thingiverse
free
e3d v5 y dual extrusion by izimbaldi
...e3d v5 y dual extrusion by izimbaldi
thingiverse
2in1 out for e3d v5
thingiverse
free
Spool holder fit ANET 8mm rod 52\55mm 2in1 by avix
...ght = 0.2
wall_thickness = 1
solid_layer_thickness = 1
fill_density = 20
nozzle_size = 0.4
the outside edge block line is 58.76mm
thingiverse
free
iphone 5pin 8pin 2in1 zender by poman
...ately i don't have a mostly empty spool so i was not able to test the 30mm size but i don't know why this won't work.
thingiverse
free
1541-II Floppyhebel (beide Ausführungen) by oobdoo
...1541-ii floppyhebel (beide ausführungen) by oobdoo
thingiverse
2in1 floppyhebel für die 1541-ii
thingiverse
free
nasa wrench double by nattyward789987
...wrench double by nattyward789987
thingiverse
simple and easy this nasa style wrench is a 2in1 wrench for tightening and loosing
thingiverse
free
Robo3d Spool holder 2in1 plus spool holding caps V3 by tonycstech
... to hold all sorts of spools regardless of their center diameter as long as its no less then 10mm and no bigger then 57mm across.
thingiverse
free
Sainsmart 2 in 1 PRoject Box by MetalMick
...sainsmart 2 in 1 project box by metalmick
thingiverse
just a basic box to contain my sainsmart 2in1 controller board
thingiverse
free
slim nozzle for AEG Ergo Rapido 2in1/Electrolux AG3106 vacuum cleaner by Cube_3
...its perfectly on the first try and my mother is super happy now :-)
i hope that maybe i can help other people out with this made.
3d_sky
free
Favourite 1409-7PC
...avourite
model system 2in1 (hanging lamp / ceiling) favourite 1409-7pc. the archive files in 2011 and 2014 versions and obj-file.
thingiverse
free
3D Printer Scanner 2in1 kit by maximscy
...sing your wisdom. please leave a message if you have any question. thank you.
designed and produced by maximshao
shanghai, prc.
thingiverse
free
Hero Me - bigtreetech 2 in 1 out - Ender 5 (2in1 out)
... to avoid losing around 3cm of build space on the y-axis. raise the bed using this mod: https://www.thingiverse.com/thing:3890803
thingiverse
free
C64 Dual Diagnostic Cartridge Top Cover by dukeneukam
... cartridge for the commodore 64. it has a label for each side of the cartridge embossed in it and has a hole for a reset switch.
thingiverse
free
BLV MGN cube direct drive mount with cable holder by Landin81
...verse
i made a add on for the existing direct motor mount. just adding a 2in1 part here if someone wants to just print one part.
thingiverse
free
GoPro Knob Wrench with Lego Brick Separator by 3d_alien
... separator 2in1.
also good for mega bloks.
print it with support structure.
enjoy.
https://youtu.be/fc-fxsly64q
update:
2 version
thingiverse
free
Geeetech 2in1 mount Hero Me compatible by Spydyr
...annot use single fan dual duct part cooling. uses cyclops gantry plate. i do not own a cyclops+ so feedback is more than welcome.
thingiverse
free
Quick release plate for camera tripod by Motorpixiegimbals
...uring out which plate fitted which tripod. my tripods are: old manfrotto, kenro and könig.
the pictured version is the 2in1 file.
thingiverse
free
Customizable key guard (for Dell Inspiron 7506 2in1) by pfeffer
...eile zusammenzuführen. mit ein weinig openscad-erfahrung sollte es leicht sein, das design für die benötigte tastatur anzupassen.
thingiverse
free
NERF Sight/Lasersight by af_bln
...1-portable-aluminum-alloy-7-led-red-laser-pointer-flashlight-torch-light-lamp/282707127548?hash=item41d2a86cfc:g:ciuaaoswb69zxoas
thingiverse
free
2in1 cooler for wanhao i3 v2 and cacoon create (abandoned) by FilamentCorner
...anted to create something for the wanhao community after all the help they gave me . test it out and let me know if its any good.
thingiverse
free
Tarot Battery Tester holder by Labieno
.../1-8s-lipo-li-ion-fe-battery-voltage-2in1-tester-low-voltage-buzzer-alarm-ls-/161944567764?hash=item25b4a5ffd4:g:aviaaoswx~dwlmmh
thingiverse
free
Drybox hygrometer mount by wsreith
...ed to match into the chamfer on on the outside of the box.
m3 x 8mm screws should be long enough for mounting to most containers.
thingiverse
free
Micro camera for ATOM 2.0 by cxam5
...703997405.html?spm=2114.13010608.0.0.rz7idu
https://youtu.be/bwxfnhpuqdghttps://youtu.be/s_y93yonot8
my webhttp://www.moko999.com
thingiverse
free
"Wireless Bladeless Fan" - Powered by USB-C + 2x18650 Batteries by b_cfm
...s battery holder
2s battery indicator
usb-c connector
on/off switch
turn it over and it becomes a great fume extractor :)
enjoy !
thingiverse
free
Sapphire Pro e3d v6 mount with 4010 and 5015 radial fan holder
...it: 21 people downloaded a flawed version, of which i'm not sure if it works. if you see a problem, simply download it again.
thingiverse
free
FD_1104 FPV Drone by Tantalosfree
...ist nur "aufgeklipst" um beschädigungen zu verhindern.
hoffe sie gefällt euch und viel spaß beim bauen (umbauen :-) )!!
thingiverse
free
VZ-240 FPV RACING DRONE by ZairoFW
...velcro
01 x powercube 2in1 fpvision
01 x frsky x4rsb 3/16ch reciver
04 x emax rs2205 (2xccw y 2xcw)
01 x runcam
04 x placa 3 leds
thingiverse
free
MASP - DOUBLE DUAL DRIVE SYSTEM by MASPPrototipi
...2-4a55-a88d-ffc2cf4edeef-0&btsid=0ab50f6215990789406452232eac36&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_
thingiverse
free
Ender 3 Dual Extruder - Hotend 2 in 1 ( ZSYong BigTreeTech )
...riginal hotend
secure the bracket with cap e two 3x8 mm countersunk head screws.
install the 2in1 hotend with two 3x25 mm screws.
thingiverse
free
Wanhao Di3 V2.1 Y-Brace&Belt-Tensioner by Scraty
...actly.
update
stock printer users have to print the inner_short/outer_short files.
lifted bottoms 1.5mm to give the space to fit.
thingiverse
free
Sayha - Wanhao i3 RAMPS Case by diogorsergio
...2in1 ramps board and a 80mm fan in the back.
hope you enjoy it!
if you want to remix this design i also included the .step files.
thingiverse
free
Printer grip handle 2020 by DaVinci2000
...e count: 2
top/bottom layers: 3
infill: 15%
brim: 3 mm
check out my other designs:https://www.thingiverse.com/davinci2000/designs
thingiverse
free
Custom hotend carriage for Sapphire Pro
...d a metal bracket for an additional bowden tube.
9/01/2020 update
i remodeled fan ducts - made thicker walls and stronger mounts.
thingiverse
free
SCT Telescope Visual Back 1.25" adapter with T thread by nklak
...out supports
it fits sct thread perfectly, just be sure that you have fan running all the time for pla and that you print slowly.
thingiverse
free
Touch frame by touchthebitum
....2016 youtube video : https://youtu.be/jytptv3ahos
11/07/2017 dshot protocol added with some test (dshot 150,300 and 600 to do)
thingiverse
free
Dual Fillament Ball Guide & Cleaner Geeetech Prusa I3 pro B/C [buggy] by educa_thor
...75mm.stl
base+sphere_open_for_3mm.stl
in order to dual print, you have to separate the model in your slicer (google knows how...)
thingiverse
free
Flower shower | Cap for water bottle by miaf
...ing attachment, like a cap (pco28, the one widely used in europe).
3|adjust the second 3-d printed part, depending on your needs!
thingiverse
free
BATTERY TRAY PHOENIX 1600 mm by VisiTor
...s. these pictures were taken from volantex eu:
https://www.volantexrc.eu/volantex-rc-phoenix1600-16m-glider-v742-6-kit-p-247.html
thingiverse
free
WPL 1/16 Hilux C14 FPV Gopro Mobius Mount by edwardchew
...ww.banggood.com/diy-creality-cr-10-3d-printer-300300400mm-printing-size-1_75mm-0_4mm-nozzle-p-1085645.html?p=dg23031123036201501p
thingiverse
free
Anycubic I3 Mega Y Dual Extruder conversion by 3D_Rapid_de
...imize the tool change retract! informations follow, stay prepared
for whom it was helpful, maybe do a "tip" (donation).
cults
$2
2in1
...n1 is a pen and compass at the same time.
this idea is designed for those who love to draw but not always has with him a compass.
grabcad
free
Hotend ZSYong 2IN1
...syong 2in1
grabcad
hotend zsyong 2in1
https://aliexpress.ru/item/4000105841124.html?spm=a2g0v.12010612.8148356.25.4b6e394abp7j9i
grabcad
free
Hotend 2in1 XCR Cyclope
...hotend 2in1 xcr cyclope
grabcad
hotend 2in1 xcr cyclope completo
cg_trader
$15
JBL wireless 2in1
...jbl wireless 2in1
cg trader
hi
wireless headphones
grabcad
free
Bench and Table 2in1
...bench and table 2in1
grabcad
a simple bench that converts into a table..
grabcad
free
Hotend 2in1 ZSYong 3D
...grabcad
my rendition of hotend 2in1 zsyong 3d - hope is useful for all who want to upgrade their printers to dual color/material
cg_trader
$10
Female Long Sleeve T-shirt 2in1
...female long sleeve t-shirt 2in1
cg trader
women's long sleeve t-shirt 2in1
cg_trader
$10
Mens Long Sleeve T-shirt 2in1
...mens long sleeve t-shirt 2in1
cg trader
men's long sleeve t-shirt 2in1
cg_trader
$2
Robot 2in1
...tacle avoidance.
you should use cnc laser cut machine for the frame .
this robot can be educational for children and beginner in
cg_trader
free
Free Animated Gear mechanism 2in1 v7
...nism 2in1 v7
cg trader
3d model free animated gear mechanism 2in1 v7 cog, available in fbx, blend, ready for 3d animation and ot
cg_trader
$5
2in1 Couple Pendant | 3D
...2in1 couple pendant | 3d
cg trader
size-29.8mm , 23.9mm gold art design jewelry old pendants
cg_trader
free
2in1 Coffee Maker Machines B1 - Single and Double edition
... b1 - single and double edition
cg trader
affekta design coffee b1 machines !!!2in1!!!
unique design
single & double edition
grabcad
free
Bumbu-in Rasa 2in1
...s dapat diputar 360derajat. dimensi penyimpanan adalah diameter 25 cm dan tiangnya 50cm dan bagian atas diameternya sebesar 20cm.
cg_trader
$5
COFFEE SHOP and RESTAURANT 2in1
...taurant 2in1
cg trader
3d model coffee shop restaurant design, formats include max, obj, mtl, fbx, ready for 3d animation and ot
grabcad
free
3DSWAY XCR 2IN1-V2 + Volcano
...volcano
grabcad
- work in progress -
- nozzle 0.8mm
- 1.75mm
- new version - fusion 360 and .iges
- old version - .stl and .3dm
grabcad
free
2in1 Jig: Tenon and Thin Strip Cut
...2in1 jig: tenon and thin strip cut
grabcad
this is a 2 in one jig for making tenons and cutting long thin wood pieces
grabcad
free
1-8S Lipo/Li-ion/Fe Battery Voltage 2IN1 Tester
...ltage 2in1 tester
grabcad
1-8s lipo/li-ion/fe battery voltage 2in1 tester low voltage buzzer alarm hot selling.
from aliexpress