Uni-Ball Signo Gel Impact Pen – Blue (Box 12)
The Uni-Ball Signo Gel Impact offers rich, vivid colour with ultra-smooth gel ink that resists fading, water and fraud. Featuring a sturdy 1.0 mm tip and soft rubber grip, it delivers bold, fluid writing ideal for signatures, notes, journalling and creative projects. The refillable design ensures lasting value for regular use.
Key Features
- Premium gel ink for smooth, consistent writing
- 1.0 mm tip for bold, vivid blue lines
- Waterproof, fade-resistant and acid-free pigment ink
- Comfortable rubber grip for precise control
- Refillable design for extended use
- Supplied in a box of 12 blue pens
Compatible Uses
- Ideal for everyday writing, signing documents and creative work
- Perfect for offices, schools and professional use
Delivery Information
We ship from warehouses located in Adelaide, Melbourne, Sydney, Brisbane and Perth. Orders are dispatched quickly from the nearest warehouse for fast delivery across Australia.
Frequently Asked Questions
Is the Uni-Ball Signo Gel Impact pen refillable?
Yes. The Uni-Ball Signo Gel Impact (UM-153) can be refilled with compatible Uni-Ball gel refills for extended use.
What tip size does the Signo Gel Impact use?
This pen features a 1.0 mm tip that produces bold, smooth blue lines ideal for expressive writing and signatures.
Is the ink waterproof and fade-resistant?
Yes. The pigment-based gel ink is waterproof, fade-resistant, and archival quality for long-lasting clarity and colour.
What surfaces does this pen write on best?
It writes smoothly on most paper types, including standard office paper, coated stock and stationery-grade sheets.