describe: About this project-bright graphic design, teach children to correctly recognize letters and numbers. -The wooden puzzle consists of 26 small woods of different colors. There are 26 English letters on one side and 1-26 numbers on the other side. -Improve your baby's thinking ability and hand-to-brain transformation ability. -Promote hand-eye coordination and problem-solving skills, and help develop matching skills. This kind of car exercises the baby's memory and assembling ability, improves the transformation of thinking ability, allows the baby to recognize the appearance and structure of various cars, trains the baby's memory, and starts the assembling ability. Note: Dry regularly. Because wooden toys are prone to mold, they should be dried in a ventilated place to prevent them from getting moldy.