Nature Black Obsidian Raw Stones, Unpolished Black Obsidian Chunks, Crystal Specimen

- The size of this product is 3-5cm/1.18-1.97in, We also got slightly bigger sizes(no more than 6cm/2.36in), the price is also $4/kg

- Purchasing by KG is a bit cheaper: 1kg = Around 22 pcs; Larger sizes will weight more.

- If you got any specific requirements, please contact us directly