Made of Food Grade Plastic. The batter mixer cleans up in less than 30 seconds. Simply add soap and warm water, shake, and rinse. all parts are top-rack dishwasher safe. a wide opening makes it easy to add ingredients, and the base doubles as a stand to keep the mixer stable while cooking Draw shapes, patterns, and much more thanks to the easy-pour spout. Use the free Whiskware Recipe app to get instructions for fun, creative designs. a heat-resistant silicone spout won't melt if touched to the griddle and the pressure-release cap will keep batter from spraying. 4.5 cup capacity. 4.29" x 4.26" x 12.49"