It's fun and easy to learn with GLOW AND LEARN! Kids will have hours of learning fun as they make the pages glow by tracing the outlines with the incredible glow pen. The amazing glow technology will encourage children as they learn pen control and basic concepts, all while having fun. Featuring exciting activities and bright photographs, children can make the special ink glow again and again... and again! Amazing glow technology that will encourage children as they learn. A fun way to learn pen control and basic concepts. Featuring exciting activities and bright photographs. Innovative technology that can be used over and over again. Includes a special pen that makes the page glow as you write.