This pen-style mouse is designed to help people with limited hand dexterity, weak grip strength, and other fine motor disorders comfortably hold and control a pen or pencil. The device features a mouse-like design, allowing users to naturally position their hand while writing. The device uses standard MakeGood plastic screws to securely fix the pen or pencil in place without the need for a forceful grip. Adjust the position of the pen to allow it to write when dragged, or lift the pen to write like a 'click'!