Bambulab refillable spool desiccant box

Here a very simple model to convert a refillable bambulab spool to a giant desiccant box so you can fill it with reusable silica beads.

Easyier and more efficiant than small box, but you loose an ams position (well you can just remove this desicant box before adding a 4° spool before printing, i also use one for my big box where i store my unused spools.

just print it with 0.20 to 0.28 layer height, no top nor bottom, no wall, and 25%/30% gyroid infill (30% is great for very small bead, but for bigger bead you can go to 25%/20%)

i usualy print with petg but as it's realy sensitive to humidity, it's better to print this model with PLA to avoid deformation over time