01 Spooler Base is Done 3D printing filament (especially PLA like your Inland spool) acts like a sponge for moisture in the air. When it absorbs water, it causes brittle filament, bubbles, and terrible print quality. By putting this base plate inside a sealed Tupperware or airtight cereal container with some packets of desiccant (silica gel), you create a “Drybox” that keeps the plastic perfectly dry. Furthermore it made for Inland Spool and helps reduce waste reduction