Montblanc's famously high-quality fountain pen ink, suitable for all fountain pens, is supplied in their classic bottle design.
While their inks are well known and loved by many fountain pen users, the cleverly designed bottle is a genuinely useful shape too. The raised section in the base means that when the ink level is low, you can tip the ink down to the end under the opening, where it will be held in place deep enough to fill your pen. It makes it much easier to use the ink as the level drops while keeping the bottle elegantly shaped and stable.
