Measures up to 1 cup of ingredients.Measures wet or dry ingredients.Great for sticky or solid items like peanut butter and shortening.Instant conversion between U.S. and the metric system.NOTE: Colors May Vary. Replace all your measuring tools with the handy dandy Wonder Cup! This wonder cup (one cup version) could easily take the place of all of your measuring aids in the kitchen. Measures all scales from teaspoons to to pints. Also provides instant conversion between U.S. measurements and the metric system. Measure an ingredient you need in just 3 easy steps: 1) PRESS to release cup from sleeve 2) TWIST to desired point on scale 3)PUSH to eject contents Measures up to 1 cup of ingredients. Eliminates clean up between ingredients Measures wet or dry ingredients. Great for sticky or solid items like peanut butter and shortening. Provides every measurement from teaspoons to pints. Instant conversion between U.S. and the metric system.