This product is suitable for home, kitchen, dinning room, restaurant, dorm, etc.butter slicer cutter is made of food grade plastic and stainless steel blades. -click butter cutter easily loads a complete stick of hard butter, and it holds and slices butter into pats with just a squeeze. Super simple, clean and fast - you can make your morning bagel or toast and click, click - the perfect amount of butter This butter slicer has smooth design, which is very comfortable to grip and easy to clean. One key operation,butter slicer cutter can easily hold butter and cut it into small pieces.