Stunning set  5 goblets, made by Scottish Caithness Glass. The Canisbay serries designer by Colin Terris in purple shades (Heather colouration).  The stem is of a thick heavy clear glass, perfect for outdoor use. 
Very good vintage used condition.
Each measures approx:
14cm hight
Top Diameter 6,5cm
Base. Diameter 4,8cm
Weight 300g
This listing is for glasses ONLY, other items shown on photos are to show you a scale and potential use of this lovely objects. You can find those in my shop, including  trays in many sizes, teapots, sugar bowls and more