5/29/14. The Duralex Picardie 16-Piece Tumbler Set is on clearance for $14.97 at the Covington, WA Costco. Known as the “original French tumblers”, the tempered Picardie glasses are named after the Picardie province in northern France, a region of French gothic cathedrals. The Picardie glasses are made from 100% tempered glass which is 4 to 5 times stronger than standard glass so it is suitable for hot or cold…
