Mitsubishi Pencil Jetstream 4&1 Multi-Function Pen 0.5mm Black - Easy to Write With MSXE510005.24

[Jetstream] Addictively smooth writing experience / Equipped with ultra-low friction Jetstream ink! [Product Details] Clear and dark lines. Excellent quick-drying properties / New mechanism prevents ink flow and backflow. Ball diameter: 0.5mm Ink colors: Black, Red, Blue, Green Nib diameter: 0.5mm Size: Barrel diameter 13.7mm x Thickness 18.5mm x Length 148.8mm