The Mitsubishi Jetstream is an oil-based ballpoint pen that writes as smoothly as a gel ink pen. The Jetstream 4 1 includes four colors of Jetstream ink .5 mm pencil. The 4 1 is available in three sizes of ballpoint ink: .38 mm, .5 mm, and .7 mm. Refills are available and very popular for this pen!

• .7 mm ink pen available in the following barrel colors: black, silver, bordeaux, navy, white, light blue, green, and pink.
• .5 mm ink pen available in the following barrel colors: black, navy, purple, light pink, and pink.
• .38 mm available in the following barrel colors: black, navy, champagne gold, and baby pink.
• Nicely hidden eraser under the cap!
• Comfortable grip
• Very sturdy metal body
• The quick-drying properties of Jetstream ink make it suitable for left handed writers
• Refill ink with the Jetstream Multi Refill SXR-80 Eco Packaging in a variety of tip sizes and colors
• Refill eraser with the Mitsubishi Eraser Refill S
• Jetstream 3 Color Slim Compact also available