Chef'n SleekStor Collapsible Measuring Cup Set, Radicchio/Meringue, Set of 4 Measuring cup set in purple; includes 1 cup, 1/2 cup, 1/3 cup and 1/4 cup Cups collapse and can be stored together for space saving; expands for quick use Clearly marked measurements embedded into cup bottom Heat-resistant silicone body (to 650 degrees F) and heat-resistant nylon frame (to 400 degrees F) Top rack dishwasher safe