Shapton RockStar Stones with Stainless-Steel Case

RockStar stones are made with twice the thickness of the same fused alumina grades as the GlassStone series, but without the glass plate substrate. Each stone measures 210mm × 70mm × 10mm (8 1/4" × 2 3/4" × 25/64") and is usable on both sides. Available in 10 grits from 320x to 16000x.

The high-quality stainless-steel case has rubber end caps to protect the cased stones from corner impacts and is held in place with rare-earth magnets. Case dimensions are 236mm × 76mm × 19mm (about 9 5/16" × 3" × 3/4").

Stones are also available without the case.