This 25mL 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 76mm (3″), height 34mm (1.3″)
• Mortar capacity 25mL
• Pestle length 76mm (3″)
• Natural agate material causes surface pattern variations in finished mortars and pestles