Glass Gems: 16-20mm
Our Glass Gems are made to our design specifications from recycled glass and natural oxides and minerals by a glass manufacturer in Mexico; these are the highest quality glass gems on the market.
*gem size: 16-20mm (5/8-3/4 inch)
*gem thickness:12mm (1/2 inch) thick at the highest
*100g (4oz) = ±25 pieces
*1kg (2.2lbs) = ±275 pieces

