This simple but efficient tool greatly increases sanding power while saving you time and work.
Wrap a piece of our silicon carbide sandpaper (sold separately) around the 1.5" diameter slotted aluminum tube, and push it down the ski base using a slight counter-rotational motion.
This action continually exposes fresh sandpaper, which, in combination with the tool's concentrated contact area, creates very high cutting pressure without excess force.
The tube is 140mm (5.5") long to fully span nearly any ski width.