SPECIFICATIONS
Material:obsidian
Size: small 10-20mm/pc 80-100g/25pcs
medium 20-30mm/pc 100-150g/25pcs
large 25-35mm/pc 200-300g/25pcs (2-3mm error)
Color:see picture
Package:you choose
Notice: 1.Please allow the error caused by manual measurement(1-3mm).
2.Different monitor have different colors,please understand.
3.Natural crystal,each one is different.