Honing guide for plane irons

Edit: there's now a version 2 of this: https://www.thingiverse.com/thing:4086443

A honing guide for hand plane irons.

Hardware required:
2x ball bearings or other wheels
2x M6 bolts and nuts for attaching the wheels
1x long M6 bolt for tightening
1x M6 nut inserted into the bottom of the left piece
1x 4.5mm shaft (there are holes for a second shaft, but it's not necessary)

Though it's not technically a remix, I got inspired by the Honeboy by TheHeadlessSourceMan:
226876