Finger Holder for Cups

The finger cup holder helps older people who have arthritis to hold a cup easier. They can hold their cups comfortably with confidence and prevent dropping the cup accidentally. It is easy to use with coffee cups or any other cup.

How to correctly size the cup sleeve part? You can measure the perimeter of the middle part of the cup which you want to hold, then calculate the radius (perimeter/3.14/2), then replace the radius in the code. Use this same method to resize the finger holder too.


People can print it and give it to friends and families who have a problem holding cups that do not have a cup holder attached. For example, after buying a cup of coffee, users can put the finger holder on their coffee cups to help them to carry it easier.