21 at 21: count drinks, root beer, cakes, shots, shooters to celebrate your 21st birthday
21 at 21 easy way to celebrate your 21st birthday count and tally shots, drinks, beers, sodas, candles blown out, etc.
Change the colors of the button; create a masterpiece
Get stats: total and deltas which each drink
Email this momentous time
Easy to use in inside or outside