This a fine vintage 1960s glass lemonade set.
It was made by Holmegaard glass and is made from a fine smoky blue coloured glass.
Stylistically, they look like they have been designed by Per Lutken - they are certainly consistent with his pared-down and minimalist glass designs - the pattern looks very like Elsinore or Copenhagen tumblers.
The set consists of a large jug for mixing your drink in - this is 7 inches in height. It has a diameter of 4 3/4 inches and from spout to handle it measures 6 1/2 inches.
There are six matching glasses - these are all hand blown and each one is 4 3/4 inches in height. The diameter is 2 3/4 inches.
All pieces are in excellent condition with no chips or cracks.