WWT Timber & Metal Crayons are our most popular Crayon for marking most Industrial surfaces including Wood & Timber, Metal, Roads, Wood, Steel, Stone & Masonry, Bricks, Concrete and much more. 

• Semi-Permanent,
• Approx 114 x 14 mm,
• Hexagonal to prevent rolling.
• 7 Standard Colours,
• Boxes of 12 including an Assorted Box and Boxes of 72, single colours.
• Crayon Sharpeners Available,
• No Minimum.