Multi-functional Nutcracker This one-piece nutcracker features a non-slip handle, making it easy and comfortable to use. It's designed to crack a variety of nuts, including walnuts, hazelnuts, almonds, and even shellfish! Durable Zinc Alloy Construction Made from durable zinc alloy, this nutcracker is corrosion-resistant and won't easily rust or deform, ensuring long-lasting use. Effortless Nut Cracking The lever design minimizes effort, making nut cracking quick and easy, even for seniors. Enjoy delicious nuts without the struggle. Conical Design Prevents Messes The funnel-shaped design holds nuts (1-4cm) securely, preventing shell fragments and nutmeat from scattering. Safe and Secure Grip The textured, non-slip handle provides a comfortable and secure grip, preventing slippage and hand strain. A reliable compression spring adds to the safety and ease of use. Versatile Use With four different opening sizes, this nutcracker is perfect for a wide variety of nuts and even shellfish like lobster, oysters, and crab.