Board Book. Explore the colorful illustrations as you trace the grooved trails on each page with your fingers and follow the truck through the five different scenes. There's lots of other beeping, chugging, and digging vehicles to spot along the way! There are die-cuts to find and feel, plus holes lead you through the pages as you find out where the truck¬†is going. The tactile trails and die-cut holes are perfect for fun sensory and interactive play.