Natural Obsidian Crushed Stone for Home Decor and Educational Uses

This stunning crushed stone, sourced from natural obsidian, is perfect for both home decor and educational purposes. Its deep black hue adds an elegant touch to any space, making it ideal for use in vases, terrariums, and other decorative arrangements. Additionally, it serves as a fantastic educational tool, offering students a chance to explore and learn about volcanic glass. Each piece varies in size and shape, showcasing the unique and beautiful characteristics of obsidian. Material: obsidian, gem Technology: Grinding and polishing Sources: natural Shape: irregular Package: Sealing bag Manufacture country: China Instructions included: No