Let your child ’s imagination shine using this special battery-powered Light Pen and glow-in-the-dark drawing paper. Children can draw their own glow-in-the-dark pictures or trace 7 included stencils. Includes two 4 " x 6 " reusable, long-lasting drawing sheets and an Activity Guide. All pieces store inside the case. Requires 2 AAA batteries, not included, smart kids on the go