18 months & up. Teach your children the importance of sharing with this wonderful Toddler Tools® Bright Color Board Books - Preparing for Sharing Time. Children will enjoy reading about different methods of sharing with their friends or family. This board book features rhythmic language and delightful illustrations to help little ones learn. Parents and caregivers are provided with practical ideas for daily times and transitions. This book contains thick pages that are easy for smaller hands to turn.