Spoons adopt food-grade materials, safety for food contact, high corrosion resistance, high heat-resistant temperatures, safe and durable. The material for small clean brush is PP handle and nylon hair. Just slide the silicone adjuster to your desired amount and scoop or pour your ingredient for a precise measurement. Combine all teaspoons and tablespoons into a handy tool. You don't need to buy more different sizes of measuring spoons to pile up in your kitchen. The measuring ranges are 1/8cup, 1/4cup, 1/3cup, 1/2cup, 2tbsp, 3tbsp, 4tbsp, 5tbsp, 6tbsp, 7tbsp, 8tbsp, 9tbsp. There is a hanging hole at the back and a solid magnet on the bottom, it can be hung on any hook, or placed on any metal surface such as refrigerator to save kitchen space.