◼️ Item Gakken's "Head-Smartening Penta Cube" ◼️ Size Package: W270 x H202 x D52mm Main unit: W218 x H98 x D45mm ◼️ Description ・ 8 Penta Cubes ・ 1 3D base ・ 1 instruction manual, ages 4 and up 5 levels, 60 questions Retail price: ¥6300 and up This is a 3D puzzle that uses 8 differently shaped cubes to create a rectangular prism. It can be enjoyed by a wide range of people, from children to the elderly. ◼️ Condition The box is damaged, but the main unit and instruction manual are in excellent condition. #COCO Education Other items are also on sale.