Spool enlarger for fitting mini spools into Bambulab AMS

This spool enlarger can be screwed onto 250g mini spools in order for them to fit into the Bambulab AMS.

Fits mini spools with the following measurements:

• Inner hole diameter > 50mm
• Spool width between ~ 38mm and ~ 47mm
• Outer spool diameter doesn't matter

I only tested with a layer height of 0.2mm - not sure if higher layers work out for the thread of the screw part.