ibabiesclub: TM012 Montessori Wooden 3D Shapes Blocks 蒙氏几何立体积木组

An instant educational tools if you would like to teach your little ones about 3D shapes. Come in 22pcs in different shapes including :
cylinder, sphere, hemisphere, parallelepiped, triangular prism, hexagonal prism, pyramid, triangular pyramid, cone, 5 cm large cubes, 3cm cubes & etc. Details as in picture.

木制几何形状数学教学教具积木，介绍各种几何形体的概念给孩子们时的必备教具之一~
本教具共22粒，分别为：
长圆柱体1粒，正圆柱1粒、球体1粒，半球1粒、长方体（四棱柱）1粒、三棱柱1粒、六棱柱1粒、四棱台1粒、四棱锥1粒、三棱锥1粒，圆锥1粒、5 cm大正方体1粒、3cm正方体10粒组成。产品详情图如下：