Adjustable Filament Holder

Its an Adjustable Filament Holder.
Based on one i saw on Amazon.

You´ll need:

4x M3x25
4x M5x15
4x Washer M3
4x M3 Nut
4x M5 Nut
4x Ball Bearing s695-2Z


I havn´t printed it by myself. i just designend it for a Friend.
so i dont know how good it works.