The invention provides systems and methods for a writing instrument that can be manipulated into an infinite number of shapes and configurations. The invention can be applied to relieve minor stress as well as strengthen hand muscles, rehabilitate finger and joint movement, and improve overall range of hand motion. A textured coating can be applied to the surface of each segment that gives the writing instrument a unique feel, thereby creating a pleasant sensation and feel to the hands and fingers. Segments can operate as a holder for a writing instrument body, and similarly can be arranged to provide a creative sculpture. Segments can be removed as desired by the user.