Filament spool holder

Designed and printed this spool holder for myself, made it so you can adjust it by the width of the spools.
Fits with ordinary 608( od: 24mm, id: 9mm,W: 8mm ) bearings and the screws i just took some that fit the holes hehe, the holes are 2,5mm so m3 might work fine as they should make their own threads in the plastic then!
Be sure to print the parts with the pins etc pointing up.
And the 4 small stoppers for the bearings must be printed with the convex surface downwards.
They have small ris