- An instrument that, at the beginning of rotation, opens its bristles into a metal brush, activates the solutions and flushes the obturating materials collected together with the solvents from the surface of the root canal. - Cleaning the walls of the dental canal not processed Ni-Ti files. - Solution activation. - Flushing of obstructive materials. - Size 27. - Length 25 mm. **For further product information, please contact Chat Support**