Rock-Solid Mortar and Pestle----Food grade indestructible 18/8 stainless steel Made, rustproof and anti-Corrosion. Pretty sturdy, durable, non-toxic, Long-lifespan, can be used for decades.Good Job of Grinding Your Herbs--- The translucent lid with a hole allows you crush nicely even the toughest seed to a fine powder effortlessly. Or you can also grind medical pills for your lovely puppy and mix it up with their food.Anti-Slip Base----No matter grinding, pounding, crushing or something powerful it always standing there securely, DO NOT like other ordinary grinders on the market which make your grinding work nerve-wracking.Comfortable Grip----The interior of this mortar is deep and curved smoothly, and the pestle is super-comfy to grip, grinding spice is a piece of cake, Start to spice up your life with this practical Sopito Grinder.Versatile Application----Well-suited for powdering herbs, grains, spices, coffee, nuts, roots, teas, bread, crackers, biscuits, fine powders, chemistry and laboratory use, or even for crushing medications for pets and humans alike. Also ideal for unlocking the hidden oils in your pantry of dry spices.