Filament Dry Box - Ikea - Minimum material usage

A simple filament dry box design from an Ikea 365+ 10.6L food container. The container has a good gasket and seals well. It fits 2 rolls of filament and accommodates a circular relative humidity sensor. It requires 8 bearings for the rollers, some teflon tubing and nuts.

It is similar to this https://www.thingiverse.com/thing:3320749 but it has been designed to minimize the amount of filament used and the print time. It does not require metal axles.

This could be modified to use cheaper bearings, but I've already made mine.


Not supports are required if the parts are printed in the correct orientation.

PLA or PETG should be fine. I used PETG