Great gift for leaving coworker
I like that the compliment is for the coworkers and not the leaving employee.  Actually it was very well received by a very warm coworker.  Why are you asking me to rate a cocktail glass for warmth?  I guess you want the thickness of the glass?  I didn't receive the gift so can't tell you how nice the engraving was.  Warmth?
Rating: 5 stars