Schmidt K1 Converter

Schmidt K1 EconomyUniversal Fountain Pen Ink Bottle Converter

The Schmidt K1 ink bottle converter is the best economy universal converter on the market. These will fit a wide range of Pens that will take standard ink bottle converters. These are a piston filled, push-in converter

These will not work in Pens that use a proprietary such as Cross, Parker, Waterman, Sheaffer, Pilot and a few others