Reusable Filament Spool Adapter

Printing instructions: 0.20 layer height, 10-15% infill and 2-3 perimeters. Supports not needed.

It has a 56mm inner diameter, and to install it, you just disassemble the old cardboard spool, take the sides, and glue them to the respective parts. The 2 final pieces screw into one another.

It can be used with filament rolls that are between 58mm and 70mm wide and an inner diameter of 78mm or more.

ATTENTION! Due different tolerances from different printers, i strongly recommend you to work the fillets in at first, by screwing  the pieces in and out for about 5-10 minutes, to ensure a perfect fit.