To celebrate five years in the business, Grayson Tighe has created five special anniversary pens. The anniversary design on titanium is a collaboration with knife maker Jose de Braga collaboration. The pen features a Roman numeral V on the cap with a lapis lazuli composite inset. The pen has stainless steel accents and a titanium trim with blued millgrain accents. The body of the pen has another Roman numeral V set with 5 VS grade white diamonds. The limited edition number is displayed at the top of the pen. This pen sells for $5,500.