Material: Metal cracker + Wood handleColor£ºRandom color ，please don't mind before you bidDiameter of cracker cup: 2.0-3.8cmFor size £¨Close up--Open): small mouth 1.5-2.0cm， big mouth 3.0-3.8cmQuantity: 1PcsPackage included:1pcs Nut CrackerFeatures:Brand new and hight qualityAs long as gently a clip， you can easily enjoy health deliciousSuitable for large walnut， small walnut ，walnutSimple convenient， for young and oldIt has two functions， 1 the walnut sheller; 2 open bottle cap