Abstract: A container for a cosmetic liquid comprises a flat, rectangular container body, of the size of a cash card such as a credit card or a bank card, having an inner chamber capable of storing an anti-perspiration liquid agent,a roller attached to an end portion of the container body so as to be rotatable around its longitudinal axis, the roller having a surface layer made of cloth,a conduit for supplying the liquid agent in the inner chamber to said roller, anda cap detachably attached to the container body so as to cover the roller.