Bushmills Irish Whiskey Bar Glasses (Set of 4) - 400th Anniversary in Phoenix, Arizona For Sale

This set of 4 Bushmills Irish Whiskey bar glasses are from their 400th Anniversary.
Written around the bottom is: xxxx Original Grant To Distil - Bushmills County Antrim.
See pictures for what is written inside the glasses. These measure 3 1/2" tall, 3 1/2" top, 2 1/4" bottom. They are in excellent, like new condition; from a non-smoking home. $50.00 for the set of 4 or best offer