Sleek and ergonomically comfortable measuring cups are an essential to any chef?s repertoire. This set of four measuring cups (1/4 cup, 1/3 cup, 1/2 cup, and 1 cup) easily snaps together for storage ease and convenience. Crafted from 100% recycled #5 polypropylene plastic, the bottoms are curved making for effortless ingredient release. Dishwasher safe and brilliantly BPA-free, this set of measuring cups is available in Red Tomato. This product from Preserve Plastic? is both innovative and sustainable, promoting and protecting our environment while providing you with a useful item. Products from Preserve are safe, durable, made in the USA, and 100% recycled.