Premium Materials: Made of PS + TPR material, safe to directly contact food; besides, it's not like glass, it is anti slip and anti fall. NOTE: This plastic measuring cups set is not for dishwasher, oven, sterilizer or microwave. Measuring Cup Set Comes With 3 Sizes: Measuring Cup Design with ML Oz Pint Measurement. 1 piece 800ml large, measuring cups,1 piece 400ml medium measuring cups and 1 piece 200ml small capacity options for use. Lighter than glass ones,our cups make easy measuring and pouring for all your kitchen needs. Humanized Design Cups: Diversion type pouring spout design, no waste when pouring; double side clear measuring cups wall makes everything inside clearly visible; measuring cup handle adopts plug-in nesting design that is not easy to slip off; thicker design does not burst and is safer. Widely Used: Heat-resistant Transparent Measuring Cups are able to withstand -20 --150C~. Versatile - ideally suited for food, but also oil, petrol, other fuels etc. And thus not only the ideal helper for cooking and baking, but also for cars, cars, laboratories and industry. 100% Risk-Free: If there are any problems with our plastic measuring cups set, please feel free to contact us, we will provide refund or replacement.