"Two Blown Glass Champagne Flutes From The 18th Century, So-called "impossible" Model, 18th Century"
Two blown glass champagne flutes, so-called "impossible" model, the cut of which begins just above the stem. They are very slightly different sizes and shapes and date from the second half of the 18th century. Dimensions: heights 18.7 and 18.1 cm - sides 4.6 and 4.8 cm - feet 5.6 and 6.2 cm. Copies in good condition, without cracks or shocks, with numerous air bubbles.