Prep Solutions by Progressive Microwave S'mores Maker Microwavable s'mores maker cooks up to 2 s'mores in just 30 seconds Arms prevent marshmallows from over expanding and overcooking Easy-to-fill water reservoir; change water after every second time used Graham crackers, marshmallows, and chocolate heat evenly Measures approximately 7.5"x 6.5"x 4" inches and is dishwasher safe