Circleware 44100 Windowpane Glassware Products, Clear Strong Sturdy High Quality and Stylish Great for Any Event, Durable for Daily Use. 100% Lead Free! By Circle ware Manufacture of Glassware, Glass milk bottles, drinking chalkboard boots shot glasses, Moscow mule copper mugs, mason jars, double water beverage drink dispenser with spigot infuser etc RECOMMENDED USES: These are perfect party decorations. Depending on the theme you will find use for them. Christmas, Birthday Gifts, Wedding Party, your best selling beverage, Valentine's Day GUARANTEE: You have nothing to risk so indulge yourself! We backed it by our no hassle, no questions asked guarantee