I''m sorry did you say opinkies?
Um when you say pinkies you don't mean the baby mice that are olny 1 cm long and 1 cm thick do you? At 2 years old you should be on medium mice. I would think. But hey I could be wrong if you think your snake can handler more than your giving it then try. Just don't over do it. Say your on 2 small adult mice try 3 if it looks skiny.