Carpenter's pencil BIG Dry®
Execution: Replaceable graphite insert, rectangular. Automatic feed mechanism for the cartridge, sheath protecting against falling out, with a very strong, special and practical hook, allowing easy one-handed operation, with integrated sharpener for the insert.
Use: For writing and marking on almost all surfaces of materials – it does not matter whether they are dry or damp, smooth or rough, dusty or oil-stained, light or dark.