JUST USE WATER: This spiral-bound, water-reveal activity pad puts a fun spin on traditional toddler coloring books — no paints, no markers, no mess! REVEAL SURPRISES: Use a refillable brush pen to color the black and white line drawings and reveal vibrant colors and hidden surprises underneath — just add water! REUSABLE: The reusable pages mean endless adventures through the rainforest — once the water dries, the colors disappear, and the fun begins all over again! TRAVEL-FRIENDLY: Small enough to bring on the go but large enough to keep little ones occupied, this Aqua Art pad is a great toddler activity book for road trips, airplanes, play dates, and more! INCLUDES: 1 Aqua Art Pad (6 in. x 7.5 in. – 4 Pages), 1 Aqua Art Pen