Bismuth is a metal that can be melted and allowed to natural crystallize under controlled conditions. The shapes and colors you see here are from nature, not created by anyone. The conditions must be carefully controlled for this amazing crystal formation to work, but the piece itself is a wonderful work of nature. Average measurements for Medium: 2 x 2 inches. Large: 2 x 3 inches.
|Dimensions||9 × 6 × 2 in|