Agate Mortar and Pestle, 3", OD=77mm,ID = 60 mm

Brand New 3",OD=77mm,ID=60mm.OD may vary 1-2 mm, but the ID is accurate and fixed on the 60 mm. Agate Mortar and Pestle. Low price with high quality! Directly from us, the manufactory! 1. Material: natural Brazilian agate (for both mortar and pestle). 2. Hardness: 7.0-7.2. 3. Dimensions: Inner diameter: 60 mm, Outside diameter (the diagonal of outside hexagon):OD=77mm(it may vary 1-2 mm) , Most of the agate mortars which you see on amazon are made from Chinese or Indian agate stone with a hardness of only 6-6.5 and was marked as 6-7. Our agate stone is imported from Brazil which is the best agate stone in the world and has hardness of 7.0-7.2. Therefore, our agate mortars' polishing time and cost are much higher than those "soft" agate ones. Please understand that the bottom of the agate mortar is not fine polished to improve grip friction. We have other sizes (from 0.5 inch to 1 foot) available. Please feel free to ask us for any questions.