0.5mm Four-Color Ballpoint Pen with Built-In Mechanical Pencil and Bamboo Grip for Notes and Planning
This four-color ballpoint pen combines black, blue, red, and green ink with a built-in 0.5mm mechanical pencil, so you can organize notes by color and switch to pencil for planning without carrying separate writing tools.
The uniball JETSTREAM 4&1 pairs a real bamboo wood grip with an aluminum body for a natural feel and comfortable control. Its smooth-writing hybrid ink dries quickly and resists smudging, making it a practical choice for school notes, work, and everyday planning.
Features
- Five writing functions in one instrument: four ink colors and a mechanical pencil.
- Quick-drying hybrid ink provides smooth writing and smudge resistance.
- A 0.5mm fine point supports precise notes and planning.
- The real bamboo grip offers a natural feel and comfortable control.
- An aluminum body gives the pen a refined finish for everyday use.
Specifications
- Writing functions: Four-color ballpoint pen and built-in mechanical pencil
- Ink colors: Black, blue, red, and green
- Point size: 0.5 mm
- Mechanical pencil size: 0.5 mm
- Grip material: Real bamboo wood
- Body material: Aluminum
- Barrel colors: Grey, Beige, and Sage
- Edition: Limited edition
Frequently Asked Questions
Does this pen include all four ink colors or just one?
Each pen includes black, blue, red, and green ink, plus a built-in 0.5mm mechanical pencil. The barrel color determines the pen's exterior finish.
What makes this pen useful for notes and planning?
The four-color ballpoint pen lets you separate topics or mark priorities by ink color, while the built-in pencil gives you another writing choice in the same instrument. Its 0.5mm point is suited to precise everyday writing.
What are the grip and body made from?
The pen has a real bamboo wood grip and an aluminum body. The bamboo grip provides a natural feel and comfortable control.
Is the ink quick drying?
Yes, this pen uses quick-drying JETSTREAM hybrid ink designed for smooth writing and smudge resistance.