Spool Holder for small printer as fabrikator mini

Hi,

This is a spool hoder for little printer such as Fabrikator mini.
it's design for printing surface as 80 mm.
Just need 4 bearing 7mm large, 22 mm outside diameter and 8 mm inside diameter. It's a very comon bearing and you can find a pack for under 10 box on amazon.

You could use metal axes, or print the axis enclosed, but I recommande to buy a 8mm axis with 2 bolt.

Print 2 males, 2 femelles, 4 axis (optionnal)