Prep Solutions by Progressive Collapsible Measuring Cups - Set of 4 If you're frustrated with how to store those tall bulky measuring cup sets, it's no longer an issue with the Prep Solutions by Progressive Collapsible Measuring Cups These cups collapse to 1/3 their original height, saving you storage space and easily fitting in any drawer This four piece set includes 1/4, 1/3, 1/2 and 1 cup measuring cups with easy to read, standard and metric measurements They also have a removable storage ring which can keep the cups together for your convenience These measuring cups are dishwasher safe for easy cleaning