Uni-Ball Signo RT1 Gel Ink Pen / uni Mitsubishi Pencil

The Uni-Ball Signo RT1 Gel Ink Pen delivers smooth, consistent writing with Uni’s pigment-based gel ink that resists water, fading, and smudging. Its seamless tip design minimizes friction against the page, while the rubber grip provides comfort for extended use.

Key Features:

• Seamless tip design reduces writing resistance for a smoother glide.

• Pigment-based gel ink—water-resistant, fade-resistant, and smudge-proof.

• Comfortable rubber grip for fatigue-free writing.

• Retractable mechanism protects the tip and prevents ink from drying.

• Refillable design for long-term use.

Specifications:

Tip Size	0.38 mm or 0.5 mm (depending on model)
Ink Type	Pigment-based gel ink
Grip	Rubber grip
Mechanism	Retractable