Effortless chestnut opening: builtin spring and lever design reduces effort and simplifies operation, making cracking chestnuts quicker and more efficient. Practical and portable: safety lock design allows safe storage and transport; compact, versatile tool that fits in small spaces and meets various needs. durability: crafted from foodgrade 304 stainless steel; sturdy and reliable and resistant to deformation with prolonged use. A dependable tool for opening chestnuts. Ergonomic design: ergonomic handle provides a comfortable grip and smooth operation, reducing strain on the palm during use. Use scenarios In the home kitchen during chestnut season to prepare snacks or ingredients for recipes with less effort. On outdoor trips such as camping or picnics, where a portable and safe chestnut opener is convenient. In small kitchens or prep areas where reliable, repeated chestnut opening is needed for gatherings or meals.