Just buy the different refill colours that you need and mix them directly in the empty refill bottle

the pen produces a 3

Calligraffiti flowpen from On The Run with a 20 mm chiseled tipped fibertip

The barrel is a clear crystal-polymer design with a faceted

pentel fude touch brush sign pen Pentel Colors:Grey Just buy the different refillA globally recognized brush pen for modern calligraphy, expressive hand lettering, and dynamic illustration. The fine gauge felt brush tip sits in a polyacetal collar that gives it a light, springy resilience unlike soft hair brushes, it rebounds consistently to shape after every stroke, making pressure controlled line variation reliably repeatable. Shift from a 0. 5 mm hairline to a 2. 0 mm broad stroke by adjusting holding angle and hand pressure.