Kaweco Perkeo Fountain - Jungle Green Plants Ink Lamy Obsidian from the Crystal

Lamy Obsidian from the Crystal collection is a dark black with a strong green undertone

it has been recognized as a noble and luxurious mineral as it shares many similarities to the precious sapphire

This ink is based on the color of the tallest flowering trees in the world

Einstein first made predictions about the phenomena in 1912 but did not publish an article on it until 1936

Kaweco Perkeo Fountain - Jungle Green Plants Ink Lamy Obsidian from the CrystalIn Kaweco's history, the Perkeo dip pen appears around 1900. The catalog of the Heidelberg dip pen factory which was later named Kaweco, describes the Perkeo as a convertible fountain pen. Today Perkeo is designed to be an ink cartridge fountain pen and a convertible fountain pen. The design stems from the classic Kaweco tradition. The matte octagonal cap and the sixteen edged barrel harmonize perfectly. The ergonomic grip section inures an effortless