Desiccant block for Rubbermaid drybox

This desiccant block fits the rubbermaid 21 cup containers. It has strong walls so it can support 1 Kg spools easily.

Print Instructions:

YOU MUST FOLLOW THE PRINT INSTRUCTIONS!!!

- Print using ZERO top and bottom layers (REQUIRED.) - Use 45 to 60 % infill in a honeycomb pattern (REQUIRED.) - PETG so the lid can flex while it is slid into place (REQUIRED.) - No supports Assembly Instructions:

- Fill the block about ¾ full of desiccant. - Flex the lid slightly so it will fit into the slide tracks and over the lock notch. - Slide the lid closed. - Snap down around the lock notch so it doesn't slide back open.