Imagine yourself, a time traveler, the last of your kind, kicking back with a glass of something nice and cool. Just as you feel you're able to to relax... you get to the bottom of your drink and discover your own words staring back at you - "Don't blink". The last thing you need is to let down your guard when there are quantum locked creatures around. Thank goodness for these reminders.
Glasses are dishwasher safe.