Use a square piece of paper.
Fold your square diagonally.
Fold in one corner (watch the video carefully)
Fold in the other corner over top of the first fold. (watch the video again)
Fold down the top flap .
Turn the cup over and repeat the last step with the other remaining flap.
Go get a drink with your new cup...You deserve it!
Eco friendly way!
Watch the video.