Noodler’s Universal Converter

A versatile conversion tool for Online fountain pens to switch between cartridges and bottled ink.

A piston converter for Platinum fountain pens, designed to maximize ink flow with a sleek design.

An upgraded converter for Sailor fountain pens, providing smooth ink flow and easy filling.

A reputable converter known for its durability and performance, compatible with various pen brands.

An innovative converter that allows dual color ink mixing for unique writing experiences.

A replacement converter for TWSBI Vac Mini pens, efficient for ink selection.

A convenient converter for Uni-ball pens, designed to hold plenty of your favorite ink.

A standard Bock converter compatible with many German-made fountain pens, offering excellent craftsmanship.

An easy-to-use converter designed for Cross fountain pens, ideal for those who enjoy bottled ink.

Designed specifically for Montblanc pens, this converter allows for the use of any bottled ink.