You are purchasing large crystal set of 3. High quality specimens. Set includes Selenite tower, raw Azurite, Amethyst cluster. Each piece is approximately 2 inches. (4-6 cm) You can use it for amazing jewelry creations or many other purposes. Color shades can vary on all natural stones, please allow for slight variations. I will pick the best stones for you -which means I never send bad stones:) While there are plenty of online shops that sell crystals, my shop offers superb products. I am very selective about the crystals and stones I carry in my shop to ensure that they have the best authenticity and energy for my customers. We currently have two crystal warehouses in the world. They are full of energy. We collect beautiful crystals and stones from all around the world. Your order might be shipped from Turkey or China according to our inventory and/or shipping destination. For wholesale inquiries please message me. Happy shopping :)