**Please see all pictures*** Make sure to pull skull off before washing cup. The buttin to light up is on forehead.**The product is a set of two Monster Jam GRAVE DIGGER souvenir light-up drink mug cups featuring a round shape with painted designs. These large mugs are suitable for cold beverages, with color-changing features and a drink-through lid. They are adorned with an all-over pattern showcasing the Grave Digger character, making them a perfect addition for teens and unisex kids who enjoy contemporary styles and Monster Jam-themed items. Hand wash is recommended for care, and each mug weighs approximately 0.75 lb.