Spool roller with bearings.

Bearing: 4 x (8mm inner dia)
Screws: 4 x (m3x16)
nuts: 4 x m3

All Files attached, can upload fusion design if someone wants it.

Print instructions

Used prusa slicer mesh modifier feature to embed honey cone pattern in the middle.

Printed using prusa orange PETG - gcode attached for MK3s.

Also include is the prusa project file which will print a complete set for one roll.