I think we’ve all been in the position of having to carry a load of coffee tea or beverages of our choice back to a group of waiting people. No one ever takes into account the hand to cups requested ratio. This spiffy design simplifies the math involved by introducing interlocking coffee cup sleeves. So just set up your array of coffee cups in however you would like to carry them and away you go!
My only design request would be for an additional option for a larger handle to make lunch pailing 10 cups a bit simpler. Obviously lids are a must with any hot beverage transport but this definitely solves the bigger problem.