| 摘要 |
PROBLEM TO BE SOLVED: To provide a refill container capable of performing uniform deformation, and to provide a container for housing the refill container.SOLUTION: A refill container that is used to refill comprises; a side surface of a cylindrical shape having an opening at a top; a bottom surface of a triangle shape; and three inclined surfaces connected to the side surface from each side of the triangle of the bottom surface, and where the refill container is made of deformable material. |
