Desiccant Spool for AMS

This is a full-size desiccant spool holder designed specifically to fit inside the center core of standard 1kg filament spools (compatible with Bambu Lab AMS systems and similar setups). It replaces or supplements the small built-in desiccant areas by allowing you to hold a much larger volume of reusable desiccant beads (like silica gel) directly in the spool's hub. This keeps your filament significantly drier during storage in the AMS, dry boxes, vacuum bags, or even while printing.The model is printed in ASA for excellent heat resistance, durability, and long-term stability — meaning you can leave the filled spool in place during filament drying cycles (e.g., in a heated dryer) without worrying about warping or degradation, unlike lower-temp materials like PLA. Key FeaturesThreaded full-top lid: The entire top is a screw-on cap with threads — no glue, clips, snaps, or extra fasteners needed. Just fill with desiccant, screw the lid on securely, and it's ready to insert into yo