Hand-blown crystal wine glasses with exclusive advantages that other wine glasses can"t match. Glasses are blown in turkey of lead-free crystalline quartz. Etched with the rabbit symbol of quality assurance, the glass is colorless with exceptional clarity and brightness. •a “tasting lip” on every glass...this graceful outward curve to the rim of the glass is functional.it enhances the appreciation of wine and champagne by directing it to the front palate.