Nachtmann Bleikristall Cobalt Blue Cut-to-Clear Wine Hocks

This is a set of two vintage wine hocks, likely produced by the German manufacturer Nachtmann, known for its high-quality 'Bleikristall' or lead crystal. The glasses feature a striking 'cobalt-to-clear' cut-to-clear technique, where a layer of deep blue glass is cased over a clear crystal base and then wheel-carved to reveal the underlying transparency. The decorative motif is a classic 'Traube' or grapevine design, consisting of frosted, etched grape clusters and stylized vine leaves connected by delicate tendrils. The bowls have a rounded, globular shape that sits atop a multi-faceted, clear crystal stem with a decorative knop at the top and a circular, polished base. On the rim of each glass, the original gold-foiled manufacturer's label is still visible, which is a strong quality indicator and suggests the items have seen little use. The condition appears excellent with no visible chips, cracks, or clouding, exhibiting a high level of craftsmanship consistent with German mid-20th-century glassmaking (circa 1950s-1970s). The clarity of the crystal and the precision of the frosted intaglio cutting highlight the superior artistry of this leaded glassware.