Unlock a world of creativity with the Play22 Large Magic Water Doodle Mat, a STEM educational drawing board designed for kids. Measuring 39x30 inches, this extra-large water drawing mat offers ample space for two kids to doodle simultaneously. The set includes 22 pieces: a colorful doodle mat, four magic pens, five drawing stencils, six EVA drawing molds, three stamps, a roller stamp, a water dish, a design booklet, and four removable suction cups. The mat can be used on the floor, table, or smooth surfaces like walls or windows.