Vintage Coloured Wine Hock glasses with air twist stem

A complete set of 6 different shades of air twist stemmed vintage glasses. Peach, smokey, pale amber, plum, turquoise and emerald. 
It is quite rare to see a complete set 
Excellent condition 
They measure 7” in height and 2.5” across the base the diameter across the top is 2” approx.