0 mm synthetic bristle brush

and it's the same archival water-based black pigment used across the line — waterproof and lightfast

The key practical feature is the point adjustment dial on the crank handle

the first dual color pump marker

253 Riviera Light

tombow abt dual brush pen 18set primary colors Sior 0 mm synthetic bristle brushThis set is built around a standard color wheel saturated primaries plus a wider range of warm reds, blues, and browns than the smaller primary sets carry, giving more room to mix intermediate tones directly on the page rather than relying on pre made shades. Each pen has two tips on one ink reservoir: a flexible nylon brush tip for broad, paintbrush style coverage up to about 10 mm, and a fixed 0. 8 mm bullet tip for outlines or detail work. The ink