iSi Flex-It Measuring Cups

For easy, spill-free pouring, these smartly designed silicone measuring cups are just the thing. The flexible material allows you to squeeze the cup and create a spout anywhere on its rim, adjusting as you pour. So whether you need precision pouring for runny liquids—like a thin stream of oil when emulsifying aioli—or a wider lip to quickly pour thick batters, the Flex-It Measuring Cups will work perfectly. Plus, the food-grade silicone can be used in the microwave and is heat-resistant up to 490 degrees Fahrenheit. It's also dishwasher-safe: We found that even after we left the cups sitting overnight with turmeric and chili, the silicone was easy to clean and didn't have any residual smells or stains. Choose between a three-piece set with 1-cup, 2-cup and 4-cup sizes, or buy the largest cup on its own—it's large enough to mix up your favorite pancake batter without dirtying a bowl!