Educational Toy With these puzzles can make learning fun for your kids. It acts as a challenging game while helping kids, especially preschoolers learn about number, alphabets, shapes and more. Good Quality & Lightweight. The letter puzzle toy set is made of high quality wood material, anti-impact, compact, no burr, reusable for your kid, portable to be carried for outing anytime and anywhere. They do not have any pointed or sharp edges thus making them completely child friendly. Ideal for 3+ Years This is a puzzle set is 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. Recognition Patterns of different colors helps the baby to correctly identify the colour, shape and improve baby's cognition ability, embedding the letters also helpful to stimulate spatial imagination and logical reasoning skills.