Dessicant Box for Rubbermaid 21 Containers

For those of you who use the Rubbermaid 21-cup cereal containers to hold your filament spools, this flat box can be used at the bottom of the container. Simply fill it with silica beads and fit the lid on it. The container and lid have small nubs and indents to keep the box lightly snapped shut.

In your slicer, separate the box and the lid and lay flat so the box opening is facing up and the handles of the lid are flat to the build plate.

Print without supports even if your slicer wants to add them.