Heavy and durable - shell biscuit seafood biscuit is made of high-quality zinc alloy, with high hardness, corrosion resistance, rust resistance and long service life. The nut crusher adopts zigzag design, which can firmly clamp the articles that are not easy to fall off, and can better withstand the stress of hard shell foods that are easy to break. Design: The fashionable and ergonomic design is very suitable for restaurants, picnics and families. Durable and practical: The core extractor is very flexible in design and can be expanded 180 degrees at will. It is easy to carry and clean. Easy to open walnuts - double clamp design. Two clamps of different sizes can crush walnuts of different sizes at the same time. The whole design conforms to the lever principle, which can easily clamp two walnuts of different shapes at the same time. Multi purpose - suitable for walnut, hickory, almond, Brazil nut, hazelnut, etc. Suitable for seafood, such as lobster, shellfish, oysters, crab shells and nuts