Montblanc - Generation - No reserve price - Roller ball pen

Rollerball pen from Montblanc
model Generation
in blue resin and gold-plated details
on the cap ring it says ''Montblanc - Generation''
the cap closes with a press
on the cap it says ''1978 - 1998''
the refill it uses does not write
refills are not supplied with the rollerball
it's from the 90s to 2000s
it's in good condition, with some minor signs of use