Mitsubishi Uni SAKAMOTO DAYS Jetstream 4&1 Multi Pen

Product Description

Overview

This SAKAMOTO DAYS Jetstream 4&1 multi-function pen by Mitsubishi Uni Pencil combines smooth writing performance with bold character designs. Featuring four ballpoint ink colors and a mechanical pencil, it is ideal for daily writing tasks.

Key Features

• 4-color ballpoint pen: Black, Red, Blue, Green
• Built-in 0.5mm mechanical pencil
  
• Jetstream ink provides smooth, low-friction writing
• Clean and consistent ink flow for everyday use
• Multi-function pen for school, office, or daily use
  

Variants - Ballpoint Tip Size

• Taro Sakamoto A – Model: HH4481 (0.5mm)
• Taro Sakamoto B – Model: HH4482 (0.7mm)
• Shin Asakura – Model: HH4483 (0.7mm)
• Nagumo – Model: HH4484 (0.5mm)
• Shishiba – Model: HH4485 (0.38mm)
• Osaragi – Model: HH4486 (0.5mm)

Specifications

• Series: Jetstream 4&1
• Ballpoint Tip Size: 0.5mm/0.38mm/0.7mm
• Pencil Lead Size: 0.5mm
• Ink Type: Oil-based Jetstream Ink
• Refill Model: SXR-80-05 (0.5mm, sold separately) 

  Taro Sakamoto B (HH4482), Shin Asakura (HH4483) only:

  • Ballpoint Tip: 0.7mm
  • Pencil Lead Size: 0.5mm
  • Ballpoint Refill: SXR-80-07 (sold separately)

  Shishiba (HH4485) only:

  • Ballpoint Tip: 0.38mm
  • Pencil Lead Size: 0.5mm
  • Ballpoint Refill: SXR-80-38 (sold separately)
• Material: Plastic
• Packaging: Plastic package

✅ Size Information

In Inches

In Centimeters