To demonstrate the object of a party to participants by using part of a toast glass by fitting a sucker having a protection with a through hole to a 'kodai' (stand integrally formed) at a bottom surface of a glass body, and fitting a string decoration with a message paper strip in the hole.

A stand 2 is formed integrally with a base 1 being a glass body, at a bottom part of the stand 2 a sucker 3 is fitted, and a message paper strip and decoration connected thereto is engaged with the sucker 3 through a string fitted into a hole of the sucker 3. In application, this glass is placed on a desk or table, then drink such as alcoholic drink is poured into the base 1, and when the voice sign of toast is generated the glass is taken up and the toast is performed. After the drink is over, the sucker 3 is removed by hand and can be attached to a required side surface position of the base 1 so that the message is read and the decoration is observed.