The Drehgriffel Nr. 1 is a ballpoint pen made of precision milled aluminum and brass, lacquered and sealed. It contains a spring-loaded twist mechanism. The navy ink rolls (thickness B), with a particularly light and flowing writing and drawing characteristic.
To change the refill, simply unscrew the twist head. Details: • Ballpoint pen made from precision-milled aluminium and brass • Document proof ISO 15727-2 • With ink in Navy