Our Warehouse Crayons are designed for tough industrial environments where clear, reliable marking is essential. Hard wearing and easy to use, they leave bright visible marks on a wide range of surfaces including cardboard, wood, metal, concrete and packaging materials, making them ideal for warehouses, factories and logistics operations. Perfect for stock control, dispatch areas, packing stations and general warehouse organisation, these crayons are a simple and cost-effective solution for temporary marking and identification tasks. Durable and waterproof, the markings will last where ordinary crayons or chalk may disappear too quickly. Particularly suitable for marking leather and other textured materials, making them popular across manufacturing, upholstery and industrial production settings. For larger volume orders or trade enquiries, please contact us directly for pricing and bespoke supply options.