Note:The shape, size, color and texture of each stone will be different different. You will receive your own unique one that is similar as picture shown, if you can't accept any difference, please consider again before place the order, thank you so much! Crystal Cluster amplify energy and focus it through the apex. They help to attain mental, physical, and emotional balance. It is thought to help dissipate negative energy, making it a useful shape for locations like the workplace, or any room in which there may be stress or conflict. A terrific decoration in home, office and car interior. Specifications:Materials: Yellow Phantom QuartWeight: About 300g-400g Package included:1x Crystal Cluster1x Gift bag