The market leading pen contains a unique ink flow system that ensures continuous flow and high writing performance until the very last drop. Features a see-through ink chamber so that you can monitor ...

Features a see-through ink chamber and a stainless steel tip. Uni Super Ink™ means that your writing is permanent once it's dry and your signature is secure. Ultra Micro 0.38mm, Micro 0.5mm.

Features a see through ink chamber and a stainless steel tip. Uni Super Ink means that your writing is permanent once its dry and your signature is secure. Fine 0.7mm.

Features a see through ink chamber and a stainless steel tip. Uni Super Ink means that your writing is permanent once its dry and your signature is secure. Fine 0.7mm.

Features a see through ink chamber and a stainless steel tip. Uni Super Ink means that your writing is permanent once its dry and your signature is secure. Fine 0.7mm.

The Uni-Paint permanent paint marker writes on any surface, inside or out, fade proof with vivid colour.

The Uni-Paint permanent paint marker writes on any surface, inside or out, fade proof with vivid colour.

The Uni-ball paint marker from Uni-ball is an incredibly versatile oil based permanent marker that writes on almost all surfaces including metal, wood, glass, plastic, fabric and stone surfaces.

Permanent, oil-based, opaque colour. Ideal for heavy-duty or industrial use. 2.8mm bullet nib.

The uni-ball paint marker is an incredibly versatile oil based permanent marker. The PX-20 writes on almost all surfaces including metal, wood, glass, plastic, fabric and stone without losing its vivi...

The Uni-Paint permanent paint marker writes on any surface, inside or out, fade proof with vivid colour.

The Uni-Paint permanent paint marker writes on any surface, inside or out, fade proof with vivid colour.

Features a rubber grip, stylish contemporary design and a unique twin-ball mechanism which prevents ink back-flow and leakage.