Help your child learn numbers and shapes with flash cards that inspire \"oohs\" and \"aahs.\" School Zone puts an extra dose of flash in flash cards with the Think \u0026 Blink series. Special lenticular printing layers two 3D images on a plastic surface. Tip the card slightly, and your child sees a number. Tip it the other way, and a shape appears. Make the images blink back and forth, like magic! Think \u0026 Blink flash cards make traditional learning interactive. Plus, they come packaged in a handy tote box, perfect for home or school use. These Numbers \u0026 Shapes flash cards are as effective as they are clever. They teach your 3- to 6-year-old beginning numbers and counting. The easy-to-wipe card surface and handy carrying case make it easy to take along these learning cards wherever you go. Watch these 26 colorful flash cards change between number and number sets or picture shapes and simple shapes. This set features numbers 1-12 and the following shapes: circle, star, diamond, oval, square, heart, triangle, and rectangle. It´s an exciting, interactive way for children to learn preschool skills. Get your pack of Think \u0026 Blink flash cards today, and make learning a flash!