Collectible Quartz Crystal - 31 nature 9 inches longFully compatible with

9 inches longFully compatible with all other brands

and a variety marble mazes in different shapes and difficulties

Made of eco-friendly ABS material

of which it is the largest member

Collectible Quartz Crystal - 31 nature 9 inches longFully compatible withQuartz crystals are a hard mineral made of silica. These hand selected rock crystals are translucent, entirely devoid of color and picked for their impressive features. Most quartz crystals are created around molten magma, but they can also be formed by geothermal vents or anywhere that can reach high enough temperature and pressure. The image is the exact crystal you will receive. Length: 4. 5 in Width: 3. 25 in Height: 1. 25 in Weight: 9. 1 oz