Comfortably use your computer with the Manta Mouse Conceptual Ergonomic Mouse. Currently only a concept, this device combines a mouse and mousepad in one. Drawing inspiration from the Manta Ray, the Manta Mouse features a stingray design. At the center of the mouse is a spherical section that forms the section your palm rests on. In addition, the rest of the conceptual ergonomic mouse acts as a side-skirt, offering ideal cushioning under your palm. Likewise, it provides a place for your hand to rest comfortably while you use the mouse. Finishing a black finish, the cork mouse is far from rigid or bulky. In fact, Manta Mouse cushions your hand so you can use the computer for as long as you like