Brushing the treatment agent on the leather edge and making the leather move rapidly back and forth in a groove edge, then the leather edge can be polished by the slicker. 
Made of hardwood, sturdy, easy operation and for long-time useage.
Leathert can be pressed to shape different thickness by several widths of the wooden handle. 
It is the essential tools for the professionals. 
Pay attention to the slicker and keep it away from childern.