Ideal for use on all darker colours of glass boards and black boards.
Also ideal for ceramic, metal, and other non-porous surfaces.

Chisel Tip, Pack of 4 white markers Ref SMW26/4-W

Ideal for use on all blackboards whiteboards glass ceramic metal and non-porous surfaces. Imitates real chalk. Fade-resistant. Wetwipe formula means ink will not erase accidentally. Waterproof after drying so it can be used inside or outside. Remove with a wet cloth (or non-bleach based household cleaner). Extra tough chisel-style valve tip means crisp clean edges to lettering with a variety of looks regulated ink flow to eliminate blobbing and leaking and will retain its shape without fraying even when used on uneven surfaces.