The Seikaiha technique1 The Maki-e Unique Collection 2014 - PELIKAN The Unique Collection 2014 In 1929, Pelikan registered the patent for the piston mechanism, a new fountain pen filling system.This technique, refined and updated, is still used today in all the piston fountain pens made by Pelikan. For the models of the Unique Collection, we have chosen the renowned series "Souverän" as the basis, either in the size 800 or in the largest available size, 1000. On.. 2016. 10. 10. 이전 1 다음