Large Desktop Cup Holder Clamp-on Desk. Introduction: This large desktop cup holder is made of high-quality materials, stable and durable, and very suitable for various desktop uses. Its clamp-on design can be easily fixed to the edge of the desk, maximizing space saving and keeping the desktop tidy. Whether in the office, study, or home, it can provide a convenient placement space for your drinks, preventing spills and drops. At the same time, its simple and stylish appearance also adds a touch of beauty to your desktop. A must-have desktop helper to enhance the user experience, come and get yours!