Duckie Goes On An Adventure is a waterproof black and white bath book to help with babies vision development. Did you know? When wet, this clever little book sticks to waterproof surfaces! Perfect for when your hands are full, simply stick it to the side of the bath or tiles and let baby enjoy the beautiful high contrast illustrations. It’s a practical way to keep your baby engaged and visually stimulated while you bathe them—hands-free and hassle-free. Research has shown that high contrast black and white images help improve your baby's vision and cognitive skills. When babies are first born, their eyesight is not fully developed and they have trouble distinguishing between colors.