uni-ball ChalkGlass PWE-8K — 8 multicolour markers for glass and chalkboard surfaces are a set of opaque, erasable marker pens designed specifically for writing on non-porous surfaces such as glass, windows, mirrors and chalkboard-style boards. Each pack contains eight distinct colours that produce bold, easily visible strokes. The markers use ink formulated to deliver strong coverage and simple wipe-off removal from smooth surfaces, making them suitable for temporary signage, menus and creative displays.
Advantages
These markers feature an 8 mm chisel tip that creates thick, attention-grabbing lines and allows both broad strokes and angled fine lines when rotated. The ink dries to an opaque finish for high contrast on dark backgrounds and is erasable from non-porous surfaces with a damp cloth or appropriate cleaning solution. The multicolour set provides a range of visible hues for colour-coding, highlighting and decorative lettering, while the pen body is lightweight and easy to handle for extended writing sessions.
Suitable for
- Restaurant and café menus on glass or chalkboard-style surfaces
- Window and storefront displays
- Temporary signs and promotional messages
- Large-format hand-lettering and bold decorative artwork
- Craft projects on non-porous materials like glass and mirror
Key specifications
- Tip size: 8 mm chisel tip for broad and angled strokes
- Ink type: opaque, water-based erasable ink for non-porous surfaces
- Colours included: eight distinct bright hues
- Suitable surfaces: glass, mirrors, chalkboard-style non-porous boards, windows
- Finish: high-contrast opaque coverage on dark backgrounds
How to use
Shake each marker well before use to ensure consistent ink flow and press the nib gently on a test surface to activate. Write directly on clean, dry non-porous surfaces such as glass or chalkboard-style boards. Use the chisel tip flat for broad strokes or at an angle for narrower lines. Allow the ink a few seconds to dry for best opacity, then remove marks with a damp cloth, sponge or suitable cleaning agent; for older or stubborn marks, gentle rubbing or a non-abrasive cleaner may be required. Do not use on porous materials such as paper, untreated wood or fabric.
Usage recommendations
For optimal results, clean the surface of dust, grease and residues before writing. Test the marker on a small area if unsure of compatibility. Store horizontally with caps securely closed to prevent drying. Keep out of reach of children and avoid contact with skin and eyes.
