Rock Tumbler Includes: 8 Oz. Gemstone Rocks 2 Step 1 Coarse Grinding Powder 2 Step 2 Fine Grinding Powder 2 Step 3 Polishing Powder Jewelery Making Includes: 18" Sliver Tone Necklace Chain 4 Adjustable Rings 3 Key Chains 3 Pairs Hanging Earring Wires 12 Setting Holders in 3 Styles 12 Jump Ring Connectors Glue