The first cognition puzzle toy box for our baby. Our cards are rounded edges, which won't hurt the hand. There are 4 options to choose from.
The cards can be played on the front or back. You can make puzzles and recognize letters, words, and shapes with them. Children will also have fun playing a cognition puzzle box together to develop their intelligence.
It can help children to improve their cognitive ability, such as coordination of hands and brains. It also helps develop visual abilities and logical thinking skills.