Letter Opener Sword Pewter. This is a very striking Pewter Letter Opener with a plain blade. The Letter Opener is shaped like a sword and features the Celtic weave pattern on the handle. It also features a circle at the top and bottom of the handle. In the top circle is a small cross and in the bottom one is a round dome. The Pewter Letter Opener measures approx 18 – 19cm long and is made by British craftsmen. It is presented in a dark blue leatherette box on a velveteen pad. The Letter Opener could be engraved on the blade.