Flat Oil Stone. Arkansas Grinding Stone, Flat Type. Cerapo Block CP Set. Flat Oil Stone【1-5 Pieces Per Package】 Ceramic Fiber Stick, Grindstone, Round Bar, Granularity #800 or equivalent (Blue) XEBEC Diamond / Diamond Stick Grindstone (Flat / Round Bar) Stone Holder. Abrasive stone for mold YTM【10-20 Pieces Per Package】 Oil Stone EA588GD-22