1Threeinone gameplay, play and learn, exercise your baby's hand grasping movements, exercise children's thinking and imagination skills. 2Perform quantitative calculations according to the arithmetic resolution ruler to cultivate the baby's quantitative concept. 3Babies can use corresponding digital blocks and counting sticks to calculate, learn basic addition and subtraction. 4Adopts high quality wood material, safe and ecofriendly, firm and durable. Mellow and slick, no burrs. 5Bright color, digital printing is clear. Equipped with a bag for easy storage, convenient to carry when traveling.
