Mitsubishi Pencil Jetstream 4&1 BAMBOO Beige Retail Price: ¥2200 Although it is a new, unused item, it was on display in a store. There is no box. With the world's first revolutionary ink, it achieves a smooth writing feel that becomes addictive with low writing resistance. With the concept of "everyday writing instruments for living a lighthearted life," bamboo material is used for the pen shaft. [Ink Colors] Black, Red, Blue, Green [Ball Diameter] 0.5mm [Refill] SXR-80-05 [Mechanical Pencil Lead Diameter] 0.5mm [Mechanical Pencil Eraser] S [Size] Shaft diameter: 13.7mm, Thickness: 18.5mm, Total length: 148.8mm Instant purchase OK Stationery sales list → Jetstream 4&1 0.5mm BAMBOO Multi-function pen Mitsubishi Pencil