Adjustable Filament Spool Roller

Compact, rigid, print friendly design lets your filament spool move with no resistance! Can be used without bearings for standard 200mm spools. If using bearings it is recommended to print in PETG for snap fit.

Files for a looser fit or extra 50mm length are included.

works with 8mm x 22mm x 7mm bearings like https://www.amazon.com/dp/B07C6FL8TW?ref=ppx_yo2ov_dt_b_product_details&th=1