This 250mL Natural Agate Stone Mortar and Pestle Set features highly polished grinding surfaces and is made from naturally hard agate stone (6.5 on Mohs’ Scale). The mortar is octagonal and the pestle is hexagonal. Each mortar and pestle is unique with variances common to items made of natural materials. As a result, color and surface patterns may vary slightly from the ones pictured. For use in laboratories demanding contamination-free results. Physical dimensions have a tolerance of +/- 3mm.

• Made of naturally hard agate stone
• Mortar outer diameter at top 152mm (6″), height 65mm (2.5″)
• Mortar capacity 250mL
• Pestle length 152mm (6″)
• Natural agate material causes surface pattern variations in finished mortars and pestles