Mitsubishi Pencil Jetstream Prime 3&1 Multi-Function Pen, 0.7mm, Silver, Easy to Write, MSXE450000726

[Equipped with ultra-low-friction Jetstream ink!] This multi-function pen combines a 0.7mm ballpoint pen in black, red, and blue with a 0.5mm mechanical pencil. This revolutionary ink, a world first, delivers low writing resistance for an addictively smooth writing experience. The ink also dries quickly, reducing the stress of getting your hands dirty. The twin-ball mechanism prevents ink backflow, and a built-in spring tip prevents ink leakage from the nib. Rotating retractable pen / Includes mechanical eraser Weight: 30.6g Lead diameter: 0.5mm Ball diameter: 0.7mm Ink colors: Black, red, blue Size: Shaft diameter 11.7mm x Thickness 16.1mm x Length 138.8mm