Crystal Allies Materials: Rough Black Tourmaline Schorl Stone Specimens from Brazil - Extra Large 1" to 3" Natural Raw Stones for Cabbing, Cutting, Lapidary, Tumbling & Polishing Quantity: 3lbs Size: Extra Large 1" to 3" Stones have been soaked in water to showcase its potential! Includes authentic Crystal Allies certified stone info card! Each and every specimen is unique and you will receive ones similar to the image shown.