The WireJewelry Asia Rock Tumbler Refill Kit comes with 1.5 Lbs of Rough Asia Stone Mix and 1 batch of premeasured grit and polish that is conveniently packed in single use tear packs.Kit Includes:Grit and Abrasive Kit Includes:Step 1 – Coarse: 60/90 Grit Silicon Carbide, used for the initial grinding and shaping of rough rock.Step 2 – Medium: 120/220 Grit Silicon Carbide, used for smoothing of the initial grind.Step 3 – Pre-Polish: 600 Grit Silicon Carbide, prepares rocks for Final Polish.Step 4 – Final Polish: Ultra Polish, Final Polish of Pre-Polished Rocks.Stone Mix Details:Quantity: 1.5 lbs of Rough Asia Stone MixAverage Size: 1.5″ to 2″ with 20-30 Gram WeightEvery Bag is a Unique Assortment of Rock Types & will include 15-25 different types of stones.Photos Show a Range of Color and Size of the Material. Not Actual QuantityGemestones you may find in your mix included: Amazonite, Amethyst, Apatite, Black Jasper, Black Rutile, Black Tourmaline, Black Volcano, Bloodstone, Brecciated Jasper, Chamki Ruby, Clear Quartz, Dalmation Jasper, Fancy Jasper, Garnet, Green Aventurine, Green Jasper, Green Volcano, Green Worm, Grey Agate, Heena Jasper, Iolite, King White Quartz, Landscape Jasper, Lapis Lazuli, Leopard Jasper, Moonstone, Panther Jasper, Peach Aventurine, Picasso Jasper, Red Aventurine, Red Carnelian, Red Jasper, Rose Quartz, Ruby in Kyanite, Ruby in Matrix, Sea Fossil, Sodalite, Sunstone, Tiger Jasper, Tree Agate, Unakite, Volcano Coffee, White King Quartz, Yellow Aventurine and More!*Kit is designed for 3 Lbs barrels, but works with any rock tumbler. For tumblers with smaller barrel sizes only use 1/2 of the packet.