Wipe Clean Workbooks - Pre K is a colorful, wipe-clean workbook to support children in their early learning. Provides plenty of practice for children on a wide range of early learning topics. A wipe-clean pen is provided, the wirobound book lies flat, and the glossy card pages are easy to wipe clean so that children can practice until they have really mastered a topic. This Pre-K book focuses on writing letters and the sounds they make, writing numbers, sequencing, colors, shapes, and opposites.