This silicone measuring cup set is not only practical but fun too.  Pop open this 4 piece set when you are ready to use it.  Comes in 4 sizes:  cup, 1/2 cup, 1/4 cup and 1/3 cup and each measuring cup is clearly marked.  Easy to clean and use.  These are collapsible for easy storage; stores flat!  Includes a peg to keep all the cups together.