These fabulous sky blue flared rim glass tumblers had me fooled -- I thought they were the famous Tommy tumbler by St. Louis. The bottom of these cups is cut away into peephole circles and the very bottom is clear, not blue. I actually like these better!

If you care what you sip from you cannot do better than these beauties.

They are 2.5" tall, just over 3" wide and 10" in diameter at the rim. 

There are no visible cracks or chips.