The Uni-ball Jetstream 4&1 4 Colour Ballpoint Multi Pen and pencil cleverly combines four colour ballpoint pens together with one mechanical pencil into one multifunctional pen. It features a very stylish and ergonomic pen body design. The Jetstream as its name stands is aiming for smooth writing. The quick-drying ink make the writing smears free. The pen is very comfortable to use. And the thick rubber grip feels nice and study to hold with. The pen is also available in different body colours.