The Conway Stewart Winston Classic Green holds true to the classic 1920s styling that made Conway Stewart famous, yet has a freshness that makes it a joy to hold and use. It has a slight taper to the barrel end and a gently rounded cap top and weighs in at a hefty 54 grams - like its namesake this is definitely a heavyweight pen!. The barrel is set off with hallmarked gold fittings - a narrow ring at the bottom and a band at the section, while the cap features a pair of narrow gold rings for that extra touch of luxury Nib: 18K Gold nib Filling: Piston twist filler Cap: Screw Cap