To provide a container of new style, which has a particular shape for preventing swallowing of the container or for allowing the container to be opened easily by the hands without using a mouth or teeth, and the particular shape of the container does not affects the whole outline dimension of the container as a container for a surprise gift.

The container comprises two cup-shaped members 2 each having a cap-shaped part 6, and at least one of the cup-shaped members has a plurality of fins 9 projected from the surface of the cap-shaped part 6. The fins 9 are extended in a plane substantially containing the longitudinal axis and are substantially triangular-shaped. At least one of the fins 9 is extended in the axial direction to the area of a skirt part 8 having longitudinal webs 12 projecting in the radial direction from the surface of the skirt part.