This versatile 120 ml squeezer is relatively small and easily concealable. It comes with a durable 22 mm mohair "Diamond-Fibre" nib which won't tear when writing on rougher surfaces (like nylon tip daubers). Perfect for thick scripts or monster drips! The Marker has a refillable empty body, suitable for all ink and paint refills available. Use for the perfect combination ON THE RUN Soultip paint and Flowpen ink refills.