Thingiverse
Test Tube drying rack
by Thingiverse
Last crawled date: 6 years, 7 months ago
A Test Tube drying rack for the test tubes and caps in the API master test kit that you use to test your aquarium water.
Holds 4 test tubes and 4 caps.
I also made a test tube holder as well for the API Kit https://www.thingiverse.com/thing:4153104
Holds 4 test tubes and 4 caps.
I also made a test tube holder as well for the API Kit https://www.thingiverse.com/thing:4153104