PRINCETON Catalyst Polytip 6400 Bristle Angle Bright (LH) Brush size:12 These fast-drying water-reactive inks print

These fast-drying water-reactive inks print with great coverage and sharp detail on coated and non-coated papers

acid free and is easily cleaned with water

Create sweeping strokes with the brush tip when lettering or use directly for colouring

Suitable for Layering and Blending: While firmer than soft pastels

Adjustable Point: Built-in rear screw allows you to choose between a needle-sharp point for graphite or a blunt point for colored pencils

PRINCETON Catalyst Polytip 6400 Bristle Angle Bright (LH) Brush size:12 These fast-drying water-reactive inks printANGLE BRIGHT: Blending in tight areas, creates crisp edges and precise control, can also make lines.. Catalyst Polytip Bristle brushes are another Princeton breakthrough that advances the science of synthetic hair. This new series is super stiff yet still extremely responsive. Unlike natural hog bristle, Catalyst has real integrity in water. Natural bristle can be rendered useless when it is water soaked. The true advance in Catalyst is the Polytip