Portable Mask Box by willy51114 3d model
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Thingiverse
Portable Mask Box by willy51114

Portable Mask Box by willy51114

by Thingiverse
Last crawled date: 2 years, 11 months ago
Need to put two rubber bands in the groove, the rubber band below needs to be tight, the rubber band on the top is a little loose, only need to have automatic force on the bar. To open and place the inlet cover when you want to use it, let go of your hand and automatically pick it up.

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