A chunky spiral book with 6 magical unicorn pictures to reveal with the water pen. The coloured pictures will appear and later disappear over and over again. Ideal for travel.There's no mess, because there's no ink. The 8'' x 6'' pad includes six reusable pages and comes with a thick refillable water pen. This reusable activity tablet is suitable for use by children 3 years and older. Galt products are quality controlled and meet all American, Canadian, British and European standards for toy safety. Product Dimensions 14.6 x 2 x 26.5 cm