Quality Material: The Pestle And Mortar Are Both Made Of Food Grade 18/8 Stainless Steel, Which Is Sturdy . Its Load-Bearing Capacity Is 4-6 Times That Of Ordinary Mortar And Pestle, Making It Easier To Grind. Not Only Are They Rustproof, It Is Also Resistant To Damage And Corrosion By Acidic Items. | | Product Size: Weighs About 2.24 Lbs. Mortar Height: 3.4 Inches. Diameter: 4.6". Pestle Height: 5.1 Inches. Crafted With Curved Surfaces To Effectively Crush Ingredients To Its Smallest Bits, Effectively Enhance Grinding Speed. | | Product Size: Weighs About 2.24 Lbs. Mortar Height: 3.4 Inches. Diameter: 4.6". Pestle Height: 5.1 Inches. Crafted With Curved Surfaces To Effectively Crush Ingredients To Its Smallest Bits, Effectively Enhance Grinding Speed. | | Easy To Operate: To Crush, One Hand Simply Holds On The Body Of Mortar, And Another Hand Lift The Pestle And Crush Whatever You Have In The Container. Because The Crusher Is Made From Stainless Steel, It Does Not Hold Resid.