The Melissa & Doug Unicorn Water WOW! is a reusable, no-mess water reveal activity pad. Kids use the chunky refillable water pen to color in the pages and watch bright unicorn scenes appear like magic. When the page dries, the pictures disappear so kids can play again and again. It is great for travel, quiet time, and screen-free fun. This product is certified by the Forest Stewardship Council. FSC certification ensures that products come from responsibly managed forests that provide environmental, social, and economic benefits, and that forests are protected for future generations. Please note that FSC certification applies to new inventory only (FSC C156584)