Monteverde Clear Converter with Threads

For Fountain Pen Bottled Ink Users Monteverde's Converter for Bottled Ink allows you to load bottled ink into your fountain pen instead of an ink cartridge. The threads allow for a tight stable connection to Monteverde fountain pen nibs. While Monteverde produces this converter, it may fit into other manufacturers' fountain pens. Seek a converter replacement for your particular fountain pen by checking your brand of pen in our "Ink and Refill" section or call our customer service representatives for assistance. Overall Size - 2 3/4 in. x 5/16 in. (70mm x 8mm) Weight - 3 g