Glass carafe graphic patterns, vintage 1970s

Glass decanter. Round, asymmetrical. Graphic patterns on the bottom. Can be used as an aperitif, make infusions or other. Can also be used in decoration as a little lady jeanne, vase... Good condition because trace inside that I can not remove but can hardly be seen with glass or can be removed with suitable pin (see photos) Vintage seventies, 1970s. 27 cm height. 12 cm diameter.