These cards are ideal for kids aged 3+. Handy guide for on-the-go-learning. There are 2 decks and each deck has 50 questions and answers. Questions are based on basic concepts and test the child’s skills of observation and memory. The illustrations are bright and appealing for young children. The slide-and-see format makes it a good self-learning tool. Helps in Cognitive Development,Visual Development,Social Development, Motor Skill Develop, Brain Booster game.