Puts the most useable selection of our shop proven, oil-based, silicon carbide abrasive compound together in a convenient try- pak. Handy, 2 oz. jars give you just the right amount of long lasting, sharp-edged abrasive that cuts longer and won't break down. The best choice for close fitting of hardened and tempered steels. 4 oz. replacement container listed above. Mfg: Brownells SPECS: 2 fl. oz. (59ml). Kit contains 120, 180, 240, 320, 400, 600 and 800 grit.