Not quite a brush. Not quite a palette knife. Princeton Catalyst Blades and Mini-Blades are crafted from flexible silicone to give artists exciting new tools for expression. Mounted on artist brush handles, they offer a unique blend of tradition and innovation. Designed for use with heavy body paints, Catalyst Blades are at home with oils, acrylics, and water mixable oils.

Because they're heat-resistant, they excel with encaustics. Artists also use them with plaster, clay, and even frosting. Made of FDA-approved silicone, they're great for food crafting. Cleanup is a breeze with Catalyst Blades and Mini-Blades — in most cases, they can be cleaned with mild soap and water. The solvent-resistant silicone wipes clean, and dried paint can easily be peeled off their surfaces. Dishwasher safe, they can be separated from their handles for cleaning and replaced when dry.