MITSUBISHI / POWER TANK / 0.7mm Line Weight / Original Permanent Ink Ballpoint Pen and Refills [ DIRECT FROM JAPAN ]

[ Product Features ] Pressurized ballpoint pens use compressed air to push out ink specifically designed for use in writing situations where trouble is unacceptable. They're functional in all situations, including outdoors and when working standing up. You can write with the pen tip facing up. You can write without ink backflow, even when writing on a wall, such as a calendar or planner. You can write even in below-freezing temperatures. Normal ink becomes more viscous and difficult to write with in below-freezing temperatures, but pressurized ink makes it possible to write even in sub-freezing temperatures. The spiked ball makes writing even more comfortable. Micro-ridges scrape out ink and provide a firm grip on the paper. The ball stays in place even on smooth surfaces, making it easy to write on color copies. [ Specifications ] Brand : UNI MITSUBISHI Line Weight : 0.7 mm Number of units : 1 Features : Interchangeable Pressurized ballpoint pen refill Color : Black (black ink), Red (red ink), Blue (blue ink) [ NOTE ]