Spyderco's ceramic Bench Stones are flat and broad they are highly effective for honing wide tools like plane irons, chisels and large blades. As with all of their ceramic sharpeners, the Bench Stones are used dry without oil or water.

Each stone is sold separately and comes packaged in a rigid ABS light blue polymer storage case complete with non-skid rubber feet for tabletop use. Stone Size 2" x 8" x 1/2".