Slate/Glass Markers
With a dust-free chalk finish and an ink that can withstand rain but can be easily erased with a damp cloth, Uni Chalk markers are a reference for professionals. They can be used to mark slates, shop windows and illuminated signs, both indoors and out.
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Discover the other UNI-BALL ranges
Industrial markers
Ultra-resistant PAINT oil markers meet the requirements for professional marking on standard or extreme surfaces.
Administrative markers
Permanent markers to liven up your flipchart meetings, for your files or to identify your archives permanently.
Technical mechanical pencils
Premium Mechanical Pencils are the perfect instruments for producing successful technical lines.
Technical drawing felt-tip pens
The Uni Pin range offers sharp, precise and permanent lines, bright deep colours and a wide choice of calibrated, ultra-resistant tips.
Extreme ballpoint pens
Ultra-reliable pens for writing in the most extreme conditions.
