Description The Lumber Crayon (SKU: LC-BLACK) is a high‑visibility marking tool designed for rough surfaces like timber, concrete, and metal. This 12‑pack of black crayons provides a durable, weather‑resistant mark that won’t smudge or fade on the job site. Ideal for framing, landscaping, and construction marking, it offers a reliable alternative to pencils and chalk. Features Heavy‑duty wax formula for long‑lasting marks on wet, dusty, or oily surfaces Ergonomic shape for a comfortable grip and easy application Vivid black colour ensures high contrast on light and dark materials Specifications SKU LC-BLACK GA Spares - Pack Size 12 crayons Colour Black Fits General‑purpose marking on timber, plywood, and framing lumber Concrete and masonry surfaces Metal pipes and beams Product Line Marking & Layout – Durable crayons for trade and DIY marking applications.