Mechanical pencil leads in a limited range of diameters (0.5 mm, 0.7 mm, or 2 mm) for their own products. Koh-i-Noor makes mechanical colored pencils with replaceable leads in 2.0, 3.15 and 5.6 mm sizes. Mechanical pencil A mechanical pencil (US English) or propelling pencil (UK English), also clutch pencil, is a pencil with a replaceable and mechanically extendable solid pigment core called a "lead" . The lead, often made of graphite, is not bonded to the outer casing, and can be mechanically extended as its point is worn away. Other names include microtip pencil, automatic pencil, drafting pencil, technical pencil, click
2–0 lead is the worst lead 2–0 lead is the worst lead "2–0 lead is the worst lead" is a cliché used in sporting contests, to describe the situation in which one team is leading by a score of 2–0. The phrase is most common in association football, where it is sometimes applied only to the scoreline at half-time. It is sometimes also encountered in other sports where 2-0 is a moderately large lead, such as ice hockey. The underlying concept is that, a team which is leading 2-0 will be complacent and have a 'false sense of security' in their lead. If the trailing team