ith the Oxygen glassware, no need for decanting: the embossed blades oxygenate the wine to release its full aromas. No carafe needed! Wine lovers will appreciate the simple elegance of the lead-free crystalline glass, a complement to any dinner table. This stemware is also a perfect gift for engagements, weddings, or anniversaries. The Oxygen glassware also comes with a 25-year warranty, which keeps you enjoying these unique set of glasses for years to come. Delight your guests in just a few easy steps: swirl, smell, taste, and enjoy!