100% Natural, genuine Jet stone with zero additives, dyes or resins
Crushed and separated into Fine(0.425mm), Medium(1.18mm) and Coarse(1.41)
This is a natural product and color may vary slightly from the items pictured
Sample packs include .9 grams to 1.2 grams of each Consistency and are perfect for ring makers, jewelers, small crafts of making sure the product will fit your needs
