To prevent a liquid content from scattering or spilling out in opening an ampule container by preventing a residual liquid content from being positioned in a head portion, in the ampule container in which a topped cylindrical head portion is integrally provided at the upper edge of a body portion for storing the liquid content and the body portion is opened by breakage of the body portion of the head portion.

A recessed and projected surface part 8 is formed by plural longitudinal ribs 9 for preventing the surface tension of a residual liquid content n from being exerted uniformly on an inner peripheral surface part 7 to which the peripheral edge of a lower-edge liquid surface n1 of the residual liquid content n positioned in a head portion 6 is stuck, the plural longitudinal ribs 9 having different height positions of the upper edge are mixed, and the residual content liquid n is reliably naturally fallen into a body portion 1 by the change in increase in the number of the longitudinal ribs in contact with the peripheral edge of the lower-edge liquid surface n1 of the residual content liquid n.