1PC Natural Quartz Crystal Bismuth Ore Cluster Mineral Specimen Healing Stone Gift Bonsai Ornament Rough Pyramid Fish Tank Decor Material: bismuth ore Color: as the picture show Size: about 10-19g; 20-29g; 30-39g; Quantity: 1 PC Shape: irregular shape Apply to: mineral specimen, teaching tools, fish tank ornament, bonsai ornament, gift, desktop ornament, and so on Features: Assorted tumbled stones in mixed sizes and shape. All stones are unique and will vary from each other. It is a nice home decoration and make your home more different. It is truly a unique representation of nature. Suitable for decorating flowerpots, a fish tank and so on. Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow ±5g differences due to manual measurement. Package Included: 1* Bismuth Ore Cluster