Metal detectable crayons are 13mm x 100mm and come in a corrugated cardboard box of 80 in single colours of black, red, blue, and green.
Metal Detectable crayons are used by the food industry to ensure product is not contaminated as the crayons will be picked up when x-rayed. These crayons are currently used extensively by the fishing industry on polystyrene boxes under harsh wet conditions.
Other colours are available but minimum quantities will be required.
These crayons have been made in New Zealand for over 75 years. They are a high quality product: non-toxic, asbestos free and highly pigmented.
