Tombow Primary Dual Brush Pens

Dual brush pens have a versatile, flexible nylon fiber brush tip on one end and a fine tip on the other end. The resilient nylon brush retains its point. Water-based, non-bleeding ink is blendable. Set includes 10 colors: black, brown, crimson, cyan, deep blue, process yellow, sap green, scarlet, sea green and violet. Acid-free. Conforms to ASTM D4236.

Safety Data Sheet: Click here to view or download a pdf copy