Capless Black Lacquer GT Fountain Pen Medium

A resolutely modern writing instrument, the Capless pen is currently the only retractable fountain pen in the world. The seal is provided by a minuscule metal shutter which is as discreet as it is reliable. 

The Capless’ barrel contains a mechanism of rare precision, which allows the nib to retract into the barrel when not in use.… 

The Pilot Capless Fountain pen has an 18kt gold nib and uses a cartridge/converter filling system.