The Conway Stewart Series 100 Pistacchio made from one of the most iconic and instantly recognised Conway Stewart acrylics - a firm favourite with Conway Stewart collectors for many years. Predominantly deep green with lighter and almost brown flecks throughout, this is a true Conway Stewart classic. Fitted with solid gold cap and barrel rings.The Series 100 was first launched in 1954 and quickly became one of the most popular pens ever made by Conway Stewart. It is a mid-sized pen that is appreciated today for the same classic lines, fine balance and easy writing as it was over 60 years ago Nib: 18K Gold nib Filling: Convertor/Cartridge Cap: Screw Cap