Spool holder

Here is my Spool holder for any spool, in the picture is a 2,5kg spool on the printer. you only need 2x 608 bearings and 1 M5x25mm screw + nut and 3m 4x15mm screws. Every spool can be used on this holder and it run very smooth because of the bearings-You only need to modify the original holder a bit to make it fit. Just bend the end of the holder a bit to make my model fit over.