Pencil technology redefined. No sharpening, no broken lead: with the durable continuous writing tip in HB, you can write up to 20 kilometres before you need to change it. The tip is replaceable and erasable - perfect for travelling. The CONSTRUCTION ENDLESS TO GO is small, compact and sits on a NAIL GUARD keyring - perfect for easily attaching to keys, bags and much more. In the iconic CONSTRUCTION look with centimetre/inch ruler. Made from matt aluminium and metal in stylish black and silver.