Ideal for students, or for anyone who spends a lot of time writing manually, is refillable and is the ergonomic alternative to typical stick pens. Designed with a patented, contoured grip, it lets the natural weight of your hand apply enough pressure for the ink to flow smoothly. Writing in this stress- free way allows your thumb and forefinger to serve merely as guide, which can mean alleviated symptoms of writers cramp, carpal tunnel syndrome, even arthritis.