MORTAR AND PESTLE SET MP-65, Pack of 10

Details

Sapphire Mortar and Pestle^ Made of finely powdered synthetic sapphire and a specially processed form of pure aluminum oxide. Inert to most corrosive chemicals. Volume: 49.3ml. Height: 38mm. Depth: 24mm. 85mm OD. 65mm ID. Pestle: 70mm. Specific gravity: 3.6. Hardness: spproximately 9 on Mohs scale.