Fred & Friends is a human company designed to emulate the classic Russian matryoshka doll, the M-CUPS incudes six measuring cups that nest together like the real thing. Set of 6 nesting measuring cups: 1/4 cup, 1/3 cup, 1/2 cup, 2/3 cup, 3/4 cup, and 1 cup. Heavy-duty, food-safe plastic. Design by Carl Mitsch.