Austrian company, Zalto, has been producing mouth-blown glass since the early 14th century. The Zalto family, whose roots can be traced back to Venice, settled in Neunagelberg, Austria and from there have dedicated themselves to incredible hand-blown, lead-free stemware. The Zalto 'Denk Art' glasses are highly praised by wine connoisseurs and experts worldwide as they enhance the taste and bouquet of full-bodied wines. Each Zalto glass is mouth-blown by highly-skilled, traditional glass blowers, delivering impossibly fine details coupled with phenomenal design. This unique approach delightfully echoes the Venetian glass artisans of the Renaissance.