The last time you ordered coffee, you must have complained of the lack of milk or the extra milk you got. You may have also complained of the extra vanilla or sauce, which you had ordered. Also, if you are a waiter, you do not have to carry all the extra stuff your patrons order separately anymore.
This cool new Coffee Top Caddy, designed by Josh Harris is the perfect way to serve and be served with coffee. This would especially prove to be interesting and cool for those who love coffee in coffee shops. Of course, in the house you would not need this unless you are having a number of guests for a party.
However, at a party you would booze, and not drink coffee. Right? The coolest part of this design is that each drinker can customize his drink according to his wishes. I would say, this is a thoughtful design.