The Pelikan R364 Epoch Nutwood Brown Rollerball Pen Mechanical pencil with twist mechanism, hi-polymer leads (0.7 mm).Barrel and front parts made of fine American walnut wood. Sealed with several layers of protective varnish.Caps and top parts made of eloxated aluminum.Weight: 0.8 Oz.Clip and decorative rings chrome-plated.Please see other collection in Pelikan Rollerball Pen.We also sell other Rollerball Pen Refill. ADDITIONAL INFO: Genuine Product from Pelikan. Buy from Authorized Major dealer only , with confidence.Brand New Product. Guaranteed for quality.WARRANTY: 3 Year mechanical warranty.