Make all size and kinds of cupcakes with ease and less mess; perfect to fill mini cupcake pans and cake pop bakers;3-cup dispenser for muffin and cupcake batter features clear sides and measurement markings for mixing in the pen;Made of durable plastic, the large easy flow silicone tip is heat-resistant (up to 600 degrees) and large enough to allow for muffin mix-ins like chocolate chips, blueberries, etc.;Contoured for a comfortable grip and control;Pen size measures 2.8 x 2.8 x 11.2 inches and features removable top and bottom allow for easy filling and cleaning; dishwasher safe