This writing instrument takes much of the "shake" and muscle pain out of handling a pen. Will even solve the problem of hand tremors.
    One finger through the ring creates a solid grip. The ergonomically designed barrel provides a natural resting place for the fingers. Hold the barrel lightly between two other fingers. No pressure, no pain. Can also be used with a toe.

Please Note: The design of this pen only allows for a short ink cartridge which is available in blue or black.