Dry Box Spool Rollers

thingiverse

I Use M3 Hardware and Recommend M3x6 / M3x8 Bolts. To Get the Best Results with M3x6 Bolts, You May Need to Edit the F3d File's "Base_Height" Parameter from 4mm to 3mm, Which Will Automatically Update All Models. These Spool Rollers Feature High-Quality 608zz Bearings and Are Designed for Maximum Efficiency. I Created These Rollers So That I Can Keep All My Spools in Line with Each Other Using Two 8mm Rods as Guides. The Dowel Rods I Used Were Purchased from Home Depot at a Cost of Approximately $2.