A playground for the imagination! Turn off the screen and turn on your child’s creativity with art sets and project kits that keep curious little hands engaged in sensory and creative play. This scratch art mug kit lets kids draw unique designs on their very own mug. Scratch a design and place it in the clear mug then simple snap in the insert. You can switch designs daily! Washing by hand is recommended. Do not use in microwave. Each kit comes with 4 pieces. Good for ages 8 and up.