Lortone 4-Step Rock Tumbling Kit provides a comprehensive set of abrasives and polishes for lapidary enthusiasts. This collection includes Step 1 Coarse 60/90 Grit Silicon Carbide for initial grinding, Step 2 Medium/Fine 120/220 Grit Silicon Carbide for smoothing, and two containers of Step 3 Pre-Polish Aluminum Oxide. The process concludes with Step 4 Polish Ultra-Fine Aluminum Oxide for a high-gloss finish on pre-polished stones. These high-quality media are designed for use in rotary tumblers to transform rough rocks into smooth, polished gems. Measurements: • Step 1 Coarse: 16 oz net wt. • Step 2 Med/Fine: 14 oz net wt. • Step 3 Pre-Polish (Container A): 12 oz net wt. • Step 3 Pre-Polish (Container B): 12 oz net wt. • Step 4 Polish: 12 oz net wt.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.
A decent purchase for the price. No issues with shipping or performance. It’s a standard, reliable product that does its job.