Educational Toy Set With these puzzles you can make learning fun for your kids. It acts as a challenging game while helping kids, especially pre-schoolers learn about number, alphabets, shapes and more. Ideal for 3+ Years This is a puzzle set recommended for children of age group 3 + years. This is the right age when kids are learning to control their reflexes and movements. It involves brain activity and hand-eye co-ordination. Light Weight & Child Friendly The puzzle boards are light in weight so that kids can shift them or carry them by themselves. They do not have any pointed or sharp edges thus making them completely child friendly.