since I couldn't find an 8 kg spool holder anywhere, I made this, to make it you need:
4 bearings 8x16x5 (688RS)
4 x M3 nut
4xM3 screw (minimum length 20 mm)
I am attaching the file, one is complete, the other is half, for optimal printing, it is necessary to print 4 halves and assemble them together
PLA
0.2 layer
vertical shell perimiters : 7
60 % infill
The author marked this model as their own original creation.