In 1991, Gunnar Cyrén designed the Nobel decanter for the 90th anniversary of the Nobel Prize. The decanter, which holds 40 oz, is made of crystal, and the glass stopper at the top is hand-painted with golden details. To this day, Nobel Prize-winners and royalty use the decanter from the Orrefors Nobel collection every December at Stockholm City Hall. The decanter is mouth-blown in Sweden.