While we can't always be perfect, we can strive to be perfectly consistent. These BTS Nutrition glasses will help with the consistency piece. The measured pour line gives you an easy way to track your intake. 

Stemless Wine - 5oz Pour
Tumbler - 2oz Pour
Beer Can Glass - 12oz Pour

Stemless Wine is etched on an 11 3/4 oz stemless glass (4” high with a top diameter of 2 3/8” and a 1 3/4” bottom diameter)

Tumbler is etched on a 10oz Tumbler (3 5/8” high with a max diameter of 3 1/8”)

Beer Can Glass is etched on a 16oz can shaped glass (5 1/4” high with a max diameter of 2 3/4”)