Reusable spool for Bambu refills

Reusable spool for Bambu Lab refillsWhen looking for printable spools for Bambu Lab refill filament, I had two main criteria: a design I liked and the ability to print five spools from 1 kg of filament to minimize the cost per spool. While many existing designs met the weight requirement (well under 200 grams per spool), they often lacked an appealing design that I personally liked. Therefore, I designed my own spool based on the mechanics of the original Bambu Lab refill spool and based on it through my pixel design. My spool now meets all my requirements: It weighs around 197 grams in PLA and around 160 grams in ABS/ASA. Practical filament clips are also integrated directly into the design. Since I was already working on the spool, I also designed a matching desiccant container, which you can also find as a print profile here. I tested the spool extensively with PLA, ABS, and ASA. Although you can achieve good print results with PLA, I don't recommend printing with PLA. This is d