Premium Aluminum Oxide #220 Grit - Very Fine - Versatile Media for Glass Etching, Rock Tumbling & Polishing - High Purity, Durable and Reusable Abrasive (5, Pounds)
Premium Aluminum Oxide number 220 Grit - Very Fine - Versatile Media for Glass Etching, Rock Tumbling and Polishing - High Purity, Durable and Reusable Abrasive (5, Pounds)