These Jumbo Monster Chalk Sticks are great for the temporary marking of most surfaces. 
Approx 100 x 25 mm
Strong Industrial Quality
Brightly coloured for bold Marking,
Available in White, Yellow, Red, Blue, Green, Orange and Purple.
Boxes of 12 and 72
Surfaces
Timber & Wood
Metal
Stone & Masonry
Blackboards
Will also mark Textiles, Yarn and Fabric - we recommend that each colour is tested thoroughly.
Applications
Timber Yards & Sawmills
Metal Fabrication & Stock Holding
Textile Industry
Brick Manufacture
Concrete Fabrication
Events and Exhibitions
Schools & Playgrounds
Yellow
White
Red
Blue
Green
Orange
Purple