Innovative Ability: Early Learning Flash Cards is a very good early education toy, which can cultivate children's innovative ability, hands-on ability, hand-eye coordination ability, logical thinking ability, and concentration Improve Relationship With Child: You can play these Flash Cards 2-4 Years set with your kids. It not only exercises the child's Thinking ability but also helps to improve the relationship with the child. Wide Application: Not only is Sight Words Flash Cards Kindergarten perfect for Thanksgiving-themed events, fall events, picnics, and more, but it's also great for a nursery, playroom, or school as an educational material Learning Knowledge: Abc Learning builds early shape color and number skills, helps children learn to shape, and the color is very suitable for children to play, lets them learn knowledge while playing without knowing it Durable Material: Because Alphabet Flash Cards are made of high-quality paper materials, they have no peculiar smell, are environmentally friendly and safe, are resistant to beating and abrasion, and are durable