Tip: Stainless steel
Ball: 0.5/0.7/1.0/1.4mm tungsten carbide ball
Barrel: Plastic (PS) & Elastic rubber grip
Ink Colour: 3 colours (Black, Blue, Red)
Ink Refill: SA-5CN/SA-7CN/SA-10CN/SA-14CN (3 colours/Black, Blue, Red)
- Comfortable grip that lets you write for long periods of time without getting tired.
- Recommended for those who write extensively at work or school.