Sterling Silver Letter Opener. The Waldmann Letter opener has a round Sterling Silver handle and pinstripe pattern with engraving panel. The blade is made from metal which is rhodium plated. The letter opener is fully hallmarked and in a luxury presentation box including 10 year guarantee and silver cleaning cloth. There is room for a matching pen of your choice to be added into the box. The Tango & Eco range in lines match particularly well. See below for matching pens, refills and accessories.