Efficient Serrated Design: The upgraded serrated cross-tooth design enables quick and easy shell opening, ensuring a high success rate. Perfect for a variety of Chestnuts and Hazelnuts Adjustable Opening Depth: This innovative tool includes a limit pin for customizable opening depth, perfect for various Cooking Styles. Designed with a Chestnut-Holding Groove Crafted from Food-Grade Stainless Steel, this Nut Cracker is designed for Chestnuts and Hard Nuts. Its Durable Construction ensures longevity while resisting Rust and Deformation. User-friendly: The Handle enables effortless 1-handed operation. Quick and even cutting makes food preparation easier for steaming, boiling, and frying Service:We attach great importance to our customers' shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours