Dianoo Spring Walnut Nutcracker, Zinc Alloy Nut cracker, Best Pecan/Nut/Seafood Cracker, 1PCS Great for pecans, walnuts, almonds, filberts, and brazil nuts Extra heavy duty spring loaded nutcracker, one more bonus spring included Extra heavy duty spring loaded nutcracker Beautiful & Sturdy, with chrome plated zinc alloy, Use feels very comfortable. V design and have a double lever action, works on both walnuts and pecans and very easy to grip and use. Use rise very save time, adult children are applicable, Great for restaurants and home use.