SUNLU Spool Desicant Holder

Print, put inside your SUNLU 1kg spool, fill with desicant. Ideal for AMS or other filament boxes to keep filament dry. Prints without support, I used 0.2mm layer height and PLA.

Holes are up to 1.5mm so use dessicant that is 2mm or bigger. I used 3mm silica gel balls but activated alumina would be even better