Palette & Painting Knives

Catalyst by Princeton Tools that move paint Not quite a brush. Not quite a palette knife. Catalyst tools are crafted from flexible silicone to all...

A New Kind of Tool Made of Engineered Silicone and Nylon Catalyst tools now come in Mini-Blades and Contours. Contours are made out of a stiff nylo...

Catalyst by Princeton. Tools that move paint Not quite a brush. Not quite a palette knife. Catalyst tools are crafted from flexible silicone to all...

A New Kind of Tool Made of Engineered Silicone and Nylon Catalyst tools now come in Mini-Blades and Contours. Contours are made out of stiff nylon ...