Industrial crayon marker that is waterproof and fade resistant.

• Ideal for a variety of temporary industrial applications.
• Writes on most dry or wet surfaces (except on wet glass).
• Easy application on smooth and rough surfaces like tin, iron, wood, concrete, aluminium, glass and so on.
• Removable from most non-porous surfaces with rubbing (not by water).
• Working temperature range (5°C ~ 40°C).
• Available in 4 colours; Black, Red, Yellow and White.