【GOOD MATERIAL】Our crinkle cutter is made of 420 stainless steel which could be improved the hardness and wear resistance by heat treatment, while 304 stainless steel has the soft nature and cannot be heat treated. This is why the 304 stainless steel is generally used to make tableware not knife..【GOOD DESIGN】The French Fry Cutter with large size 2.9" x 11.8",is a necessary kitchen knife, is made of stainless steel blade and anti-slip plastic handle. The sharp steel blade is sturdy and durable for effortless slicing and the plastic handle is comfortable to grip..【EASY TO USE】The Garnishing Knife is sharp enough to cut into the potato,cucumber and other vegetables or fruits which have a certain hardness(such as apple) with little effort. No batteries or electric required, saving time during the food preparation, the size is perfect for compact storage, easy to use and clean..【ADVANTAGES】The Crinkle Cutter is the wavy slicer for chopping veggies such as potato and carrot, cutting fruits, which could make nice food with fancy garnishes, attracting your kids attention and making them more appetite..【CREATING FUNS】You can enjoy the cutting work together with your boys or girls to have more fun, to create healthy food in wavy shape with love. It also could be a perfect gift for others.