Drawing, counting and spotting activities with a wipe-clean pen. A fun and vibrant wipe-clean book full of dinosaur-themed activities. Children can join the dots around Terry Pterodactyls' wings, circle the difference between Ivan and Isaac Ichthyosaurus and draw a line to Minty Maiasaura's babies, then wipe clean and try again. The activities help develop pen control, an essential skill for learning to write.