Yes, Montblanc offered in the 1980s a two-colour ballpoint belonging to the Slimline series and sold from 1985 to 1988. It was available in matt-brushed stainless steel and rarely in titanium colour, with chromed or gold-plated clip. The mechanism does not come from Montblanc itself, which is why common standard 4-colour refills fit. After concentrating on the Meisterstück programme, these models were taken out of the assortment.