Detachable storage device for a desk

1. Field of the Invention A detachable storage device for a desk for providing a storage area for a desk. The detachable storage device for a desk includes a first container having a bottom wall and a peripheral wall extending upwardly from and being integrally coupled to the bottom wall. A securing assembly removeably secures the first container to a desk. A second container has a bottom wall and a peripheral wall extending upwardly from the second container. The peripheral wall of the second container is attached to the securing assembly. A pencil sharpener is attached to an upper edge of the second container. A third container having a bottom wall and a perimeter wall extending upwardly from the bottom wall. The perimeter wall having a height generally equal to a height of the peripheral wall of said first container.