Spool Holder for 1.5" Bearings/Desiccant AMS Saver

Outer diameter of pipe (that goes through the spool): 50mm

Diameter of ‘flower’ part that clips onto the spool: 95mm

Height longest part: 70mm

Inner diameter of tube (where bearing or desiccant goes): 40mm

I think these BARELY fit into the bambu spools

Designed to hold 1.5" ball bearings (I used these; affiliate link) to weigh the cursed spools down in the ams. Or you could put a bunch of desiccant in. Whatever brings you joy…

I use these mostly with zyltech spools. no idea what other ones they'd work with.