This large festive wine glass was originally a set of 2, but I will own up to being the culprit of breaking the other one accidently.  I was heartbroken as the pair looked so lovely and they were expensive glasses, which is why I only had two! None the less if you have just one wine drinker then it is perfect!! 
The glass measures approx. 22.7cm/8.9" high and 9cm/3.3" wide.
The etching is permanent and the glass is therefore safe to either handwash or place in the top rack of a dishwasher.
At the moment, my etching is done with a stencil and etching cream.  I am gradually getting to grips with hand engraving glass, using an electric engraving pen, and I am looking forward to introducing this, and eventually incorporating my Calligraphy to personalise items, as both skills grow. 
Please excuse the terrible photographs, I am hoping to get a polarizing filter for my camera, to enable me to take better photographs of glass, as I find lighting and showing the etched detail, very hard at the moment, hence the black insert to highlight the pattern better.