Set of 6 Whiskey Glasses Handblown in Slovakia at the Rona glass Factory. This glass is perfect for enjoying mixed drinks or cocktails, and versatile enough to be used for any beverage. 100% lead-free crystal provides brilliance and clarity that decoratively showcases each libation served. The Classic Collection gifts barware staples with neat and adaptable profiles, perfect for serving or enjoying all of your favorite drinks. All glasses in RONA's Classic Collection are dishwasher safe for an easy clean up.