Security structure : 18/8 stainless steel measuring cups can be used for all types of food. High quality stainless steel material, free from harmful plastic chemicals. Won't rust, bend or break. Measuring Cup Benefits: Precise measurements maintain your portion size and ensure your favorite recipes. always as you wish. Versatile use: The cups; measuring are essential for bakers and chefs to measure flour, sugar and other ingredients. We want you and your family to be able to cook your own with our spoon set. measure. and enjoy discovery and fun. Note: 1. Please wash them by hand. free time with clean water after use. Dry them with a cloth, instead of drying it yourself. 2. The silicone handle is designed to avoid hot water and steam.