They accurately measure .5, 1/3, .5, 2/3, 3/4 and 1 full cup, and they're built from white heavy-duty, food-safe, long-life engineering plastics. M-Cups are useful, easy to store, and quite charming.
Measures approximately: 3.38 x 3.38 x 5.38 inches..
Weighs approximately: 0.60 pounds.
Weighs approximately: 0.60 pounds.