Uni CHALK Whiteboard Marker PWE-5.M – Fine-Tip Chalk Marker for Versatile Surfaces
The Uni CHALK PWE-5.M is a round-tip chalk marker designed for writing and drawing on non-porous surfaces such as whiteboards, glass, and mirrors. The set of four markers delivers consistent, vivid white lines with a fine 1.8–2.5 mm tip for precise, controlled strokes.
1.8–2.5 mm round tip for fine, detailed lines and broad strokes
Set of 4 markers — enough for everyday office and creative tasks
Low-odour chalk ink suitable for indoor use without ventilation concerns
Diverse surface compatibility: whiteboards, glass, mirrors, and more
What makes the Uni CHALK PWE-5.M stand out
Unlike standard whiteboard markers, the CHALK line uses a chalk-based ink that produces a matte, non-reflective finish — ideal for presentations and brainstorming sessions where glare-free readability matters. The round tip maintains a consistent line width from the first stroke to the last.
Ideal for...
Office professionals, educators, and creative users who need a reliable, low-odour marking tool for glass boards, whiteboards, and other smooth surfaces in meeting rooms, classrooms, or home workspaces.
Application of Uni CHALK PWE-5.M
Shake the marker gently before use to distribute the chalk ink evenly
Press the tip lightly on the surface to prime it for the first stroke
Write or draw with even pressure — the 1.8–2.5 mm tip adapts to both fine lines and broader strokes
Cap the marker immediately after use to prevent the ink from drying out
Uni is a Swiss stationery brand known for producing reliable writing instruments and office supplies. The CHALK marker line specialises in chalk-based ink products designed for non-porous surfaces, offering a matte, glare-free alternative to conventional whiteboard markers. Uni products are widely used in office, educational, and creative environments across Switzerland.
The markers are designed for non-porous surfaces including whiteboards, glass, mirrors, and other smooth, wipeable surfaces.
The round tip produces lines between 1.8 mm and 2.5 mm wide, suitable for both fine detail work and broader strokes.
Yes, the chalk-based ink is formulated for low odour, making it suitable for indoor use in offices, classrooms, and meeting rooms without the need for extra ventilation.
The set contains 4 Uni CHALK PWE-5.M whiteboard markers in white chalk ink.
Store the markers horizontally with the caps securely closed to keep the chalk ink evenly distributed and prevent drying out.
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