REUSABLE: Simply fill pen with water and start drawing, designs disappear as water evaporates. 2 Painting Areas: This multicolor book features 2 painting areas, allowing your baby to unleash their imagination and creativity. It is portable, enabling various interactive activities between you and your baby. Specification Item Type: Water Drawing Book (2 pages) Size: Approx. 47 x 29.5cm/18.5 x 11.6in Package List: 1 x Water Drawing Mat; 1 x Pen, ! x Doodle Drawing Booklet