Description
These pencil leads are smooth, highly durable, and have a long lifespan. They won’t easily break, making them ideal for extended use.Compatible with Tracer, Lyra, Hiboom, and other carpenter pencils, these 2.8mm HB replacement leads suit carpenters, architects, and draftsmen. The sturdy plastic box protects the leads and allows for easy portability.The black leads work well on walls, desktops, or other dark surfaces. With a 2.8mm diameter, they can reach tight spots that other oil-based pencils can’t.At 12cm (4.7 inches) in length, these leads are perfect for deep-hole pencils, allowing you to record information on wood surfaces.