The Uni-ball One gel pen provides users with vibrant and easily readable notes thanks to its specially designed ink containing large pigment particles that remain on the paper's surface. This unique ink formulation prevents absorption into the paper, resulting in more intense dark inks and brighter bright inks. Furthermore, the ink dries rapidly and is resistant to bleeding, ensuring that your notes are consistently sharp and smudge-free.
Beyond its aesthetic appeal, Uni-ball One ink may also contribute to improved academic performance. A study conducted at Ritsumeikan University in Japan demonstrated that students who reviewed notes written with a black Uni-ball One pen exhibited better information recall compared to those who reviewed notes written with standard black ink.
This set includes eight colors: Black, Blue, Blue Black, Green, Orange, Pink, Red, and Sky Blue.
Product details:
- Body Color: White
- Ink Color: Black, Blue, Blue Black, Green, Orange, Pink, Red, and Sky Blue
- Grip Color: Black
- Grip Material: Plastic
- Shaft Size (Diameter) [mm]: 10.5
- Tip Size [mm]: 0.38
- Ink type: Oil-Based, Fade-Resistant, Fraud Prevention, Quick-Drying
- Ink Refillable: Yes
- Length: 13.9 cm / 5.5 inches
- Weight: 10 g / 0.34 oz
