Silver Ballpoint Pen or Pencil Précieux Diamond Cut Wave. The Précieux ballpoint lives up to its name, and captivates with its timeless fine looks and perfect craftsmanship. The lower part of the Précieux ballpoint is finished in brilliant black lacquer. The top part is made of solid 925 sterling silver which has a diamond cut wave pattern engraved. The Précieux ballpen has a twist action mechanism and is fully hallmarked. In luxury presentation box, including a 10 year guarantee and a cleaning cloth. Also available as a Pencil, Fountain Pen and Rollerball. Manufactured to the highest quality, a writing instrument ` par excellence ’. There is no room to engrave on the pen itself, however the small plaque on the box can be engraved. See below for matching pens, refills and accessories.