Dinosaur Color Water Pen and Cards

Fun and informative, this educational set allows children of ages 3+ to learn how to write numbers 1 to 10 and count, while also developing their coloring skills. Handy and compact, the product is ideally suited to busy lifestyles, perfect for bringing along on travels. Dimensions measure 7.4 x 7 x 0.7".

Includes 10 reusable cards and 1 refillable water pen