60mm to 30mm filament spindle reel adapter

Those silly 30mm pop-in adapters that come with my filament reels always pop out when I slide the 60mm reels/spindles on the 30mm mounts. This was totally putting a damper on my mood so, I threw a fit... calmed down... and designed these insertable adapters to help me in my life's journey. May it aid you in your quest as well.

Prints 70mm tall and doesn't need any kind of support.

It fits semi-snug and can be easily reused once the filament has been used up.

Happy printing.

March