The pens resemble Copic And Stylefile’s brush pens with a soft brush tip in one end and a wide chisel tip on the other end

built for detail work rather than broad coverage — tiny botanical illustrations

or liquids if you want to test different materials

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caran dache water reservoir brush pen medium Sales The pens resemble Copic AndThe Caran d'Ache Water Reservoir Brush Pen Medium is the precision focused configuration of the water brush range built for detailed illustration, controlled watercolor work, botanical drawing, calligraphy, and tight field sketching where line weight variation and moisture control matter. The finely pointed, high flex synthetic tip is fed by a 20ml clear flexible barrel via a soft touch push valve, delivering water flow regulated down to the drop. The