Stainless Steel Material: The nutcracker tool is made of high quality stainless steel, which is sturdy and durable. It will not break when grinding black walnuts and other hard-shelled nuts. It can be used with confidence. Long Handle Design: Walnut handle length: 8.4cm, easy to hold, can easily control the cracking force, gently crush nuts with its metal tip without damaging their core. Maximum opening: 3.6 cm. /1.41 inch. Compact Triangular Design: The compact triangular nutcracker design is easy to hold in your hand and can easily hold the nut shell so that it does not fly nowhere. It's a great addition to any kitchen. Suitable for most nuts: The nut cracker can be used to crack all hard-shelled nuts, such as walnuts. pecans, walnuts, almonds, black walnuts, hazelnuts, Brazil nuts, California nuts, macadamia nuts, etc. Great for nut lovers: This cracker hazelnut nuts is very suitable for nut lovers, especially black walnut lovers. Thanks to this tool, you can taste delicious nuts more easily and with pleasure.