Hypnotic Gems Materials: 1/2 lb Rough Bulk Pink Opal Stones from Peru - Raw Natural Crystals for Cabbing, Tumbling, Lapidary, Polishing, Wire Wrapping, Wicca & Reiki Crystal Healing Available Quantities: 1/2 lb, 1 lb, 2 lbs, 3 lbs, 5 lbs and 18 lbs Average sizes from 1" to 4" each piece! Each and every specimen is unique and you will receive stones similar to the image shown! Stones in our images have been soaked in water to showcase their potential! Includes only authentic Hypnotic Gems certified stones - Mined from specific veins exclusively for Hypnotic Gems to ensure quality!