Cosmic World Magic Water Canvas: Glow-in-the-Dark Space AdventureBlast off into a mess free creative galaxy with the Cosmic World Magic Water Canvas. This space themed doodle mat offers two magical ways to play: use a water filled pen for colorful daytime drawing or use the included highlighter painting pen to create glowing art with light. The canvas features a "Roam the Universe" design, complete with planets, astronauts, and rockets to inspire young explorers. Designed for ultimate convenience, this mat requires