Duralex - Picardie Black Soft Touch Glass Tumblers

With its cool and modern design, Duralex has created a new take on the classic drinking glass that is not only aesthetically appealing but incredibly versatile in the kitchen. 

Made of tempered glass. Microwave, oven, freezer, dishwasher safe. 

Do not use metallic sponges, pads, powders or abrasives on these glasses.
To remove hard water stains, try vinegar. If this doesn't work, we suggest trying a hard water product called LemiShine which can be found at the local grocery store. Then trying soaking your glassware in LemiShine and warm water.