From Mitsubishi Pencil's oil-based ballpoint pen "Jetstream" series, a new model "Jetstream 4 & 1 Metal Edition" that combines high-quality design and operability has appeared. It will be on sale from October 21st. The reference price of the main unit is 2,200 yen (2,000 yen excluding tax).


"Jet Stream 4 & 1" is a stationery that combines the five functions of a four-color ballpoint pen and a mechanical pencil. The new "Jet Stream 4 & 1 Metal Edition" uses aluminum material, and its ease of use and design have evolved.

The toe shaft and eraser cap made by carving out aluminum combine durability and sophisticated design. While based on the vertical groove, the unique knurling process with the horizontal groove on the finger contact part fits in the hand, improving the holdability.



While making the best use of the texture of aluminum for coloring, we adopted a calm color that matches the business scene. The clip is also finished with a more sophisticated impression by properly using glossy specifications and matte specifications according to the shaft color.

The ink colors are black, red, blue, and green. The ball diameter is 0.5 mm and the sharp core diameter is 0.5 mm. There are four types of shaft colors: gun metallic, dark green, pink gold, and ice silver.