Use this replacement insert in your pen-style brush to texture, burnish and finish metal clay and Accent Silver™. Ideal for creating a satin finish. Adjust the length of the bristles to achieve the brush stiffness you need. Each package contains six replacement brushes.
To replace a worn brush:
1. Unscrew the tip and remove it from the pen.
2. Fully extend the bristles and pull the worn bristle insert out of the pen.
3. Insert the new bristles, base first, into the narrow end of the loose pen tip.
4. Press the base into the pen body, seating it firmly.
5. Screw the tip back onto the pen and retract the bristles to the needed length.
The fiberglass bristles on this brush are tightly bundled when the brush is new; you can gently pinch or flex them to help them separate or just allow them to relax naturally as you use your brush.