Do you find your desk cluttered up with all sorts of things and there's no room for drinks? Do you often upset your glass and have to deal with spills on your work paper? Now, you don't need to worry about these problems any more.Let cup holder help you. It’s a multi functional fixing which can be attach to the edge of desks or shelves to securely hold drinks and other things. You can carry it everywhere and clamp it whenever you need. Clamp it and enjoy your drink.