Abstract: Left and right bodies coupled together create a chamber interiorly and form a handle exteriorly. Each of the bodies has a closed proximal end and an open distal end and retention fingers adjacent to the open distal end. A replaceable head has a proximal end and a distal end. The proximal end of the replaceable head has toothed projections removably received by the retention fingers. The distal end of the replaceable head has an oval shaped section. A medical grade adhesive tape has an interior surface adhesively attached to the oval shaped section of the replaceable head and has an exterior surface with an abrasive layer.