100% Brand new and high quality. 100% Natural quartz crystal rock. It is good gift for your friends, families.The size & weight of everyone always is different, it's normal fr the difference. The color may also have some difference with the product, it is normal. The pictures often look larger than real product, pls refer the product size. If you mind these, pls don't place an order, thank you for your assistance! Our aim is to provide Top Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will always do our up most to. Exceed your expectations in customer service, communication and dispatching of your orders.