YES ballpoint pen

YES transparent SI
Retractable ballpoint pen with brilliant,
transparent barrel in one colour, 
heavy metal tip in polished chrome,
and a wide, curved clip button
Version: red
Refill: 80856 uma Tech Refill, blue
European plastic large capacity refill with
nickel-silver tip and Wolfram carbide ball (1.0 mm)
German ink compliant with ISO standard
Writing ouput approx. 4,000 m
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incl. 1-colour print on the clip in silver "AL-KO" logo