Mason Pearson's cleaning brush is intended for use on all Mason Pearson hairbrushes</br>The cleaning brush is included with all models except Pocket sizes</br>Comes with a lifetime guarantee against manufacturing defects?? but not against normal wear and tear</br>Proper care by you is key to preserving the integrity of your brush.</br>Removes trapped dead hair?? dry scalp scales and other debris from hair brush bristles</br></br>Product Description</br></br>All synthetic cleaning brush.</br><br/>http://www.amazon.com/gp/product/B002L38RMM