Catalyst contour no. 21 Is a versatile green nylon tool featuring an edge with three rounded grooves. Originally designed to be used with heavy-body paints, catalyst contours also excel with encaustic, ceramics, plaster, clay, cake decoration and more. Their ergonomic shape allows for comfort in your hand and a controlled interaction with your work. Easy to clean each tool is heat-resistant, solvent-resistant, dishwasher safe and approved food safe by the FDA.
