Melissa & Doug On the Go Water Wow! Vehicles (The Original Reusable Water-Reveal Activity Pad, Chunky-Size Water Pen, Great Gift for Girls and Boys – Best for 3, 4, 5, 6, and 7 Year Olds) Price:  $2.99 (as of 24/12/2019 11:14 PST- Details)

VEHICLE THEMED ACTIVITY BOOK: The Melissa & Doug On the Go Water Wow Vehicles Reusable Water Reveal Activity Pad features reusable pages that come to life when wet.
4 REUSABLE WHITE PAGES: Our vehicle coloring book with water pen for kids feature 4 reusable white pages that include simple line drawings when they are dry, then are filled with color when wet.
CHUNKY SIZED PEN: This Melissa & Doug vehicles activity book comes with a chunky sized water pen that allows easy filling and is designed for smaller hands to easily grasp. The compact, spiral bound format is great for travel.