Online Catalogue | Montegrappa  | Montegrappa Screw Convertor

Montegrappa Screw Convertor Price: £7.99 This handy screw mechanism convertor is an alternative to using cartridges with your fountain pen - the filler allows you to use Montegrappa bottled ink. The convertor screws into your fountain pen nib unit and then uses an internal piston to expel air and draw ink back into its barrel. The convertor is sold in singles