Bear - Black Vslot
Makerparts is an official distributor of the Prusa i3 Bear Upgrade
This is to switch to Black V-Slot
Due to Black being much easier to scratch we need to charge extra to cover the likelyhood of damage (scratches/scuffs) to the extrusion. We may need to cut piece a few times in order to get one that looks good. So this charge helps cover that cost.