材质：钢、ABS。尺寸：汽车30×5×7cm，可以滚动。人偶:直径1.9×5.3cm。人偶60个、车10辆。帮助幼儿学习计数、数量与数字的对应关系等。
Out-of-this-world rockets—perfect for practicing counting and number recognition skills as kids play! Our hands-on set comes with 20 super-durable plastic rockets—each made up of 3 pieces showing different representations of the same number. Kids just match up the pieces to practice counting to 20, associating numbers with quantities, and more! Rockets are 5" tall.
