Make your child learn through a UNIQUE MAGICAL EXPERIENCE
Subscribe to the "Op Children Books" Kickstarter launch notification list and get amazing early birds benefits.
Op Children Books is a collection of interactive real-time animation books that help children learn colors, shapes and vowels by perceiving motion directly from paper
you can see the magic happen just by sliding a special film provided
Op Children Books attract children SO MUCH that they choose them over digital devices.
These books give children the opportunity to learn shapes, color, vowels AND another language. They are easy to use and inspire children and adults to have fun with science, or how we like to call it: magic.