A four-fold glass with 15-, 30-, 45- and 60-minute ampoules. The glasses are filled with brick-red coloured sand. The central joints are bound over with twine. The engraved brass stand has 18 wire supports. It is engraved with a foliate design and has decorative edging where the glasses touch the base. The engraved design is different on each base. Parts of the decorative edging have broken off.