Contents: Crystal gravel 300g (Brazil) x 1, Glass case x 1, Dimensions: Glass case: Height approx. 11cm, Width approx. 10cm, Gravel 0.5cm - 1.5cm Brazilian crystal is often said to have high transparency. Also, compared to Himalayan crystal, it is slightly larger and has a rounded shape. Since it is 300g of crystal chips, you can bury power stone prayer beads and loose stones in the glass case.