This innovative tool will be handy for years to come.  Hitting your wedges or short irons shot after shot, wears down the sharp edges of the grooves.  With this tool, you can clean up your groove edges by removing burrs and nicks.  Use the brush to remove any filing debris left behind.   
 
Caution, this is not to be considered “re-grooving” your clubs and may lead to non-conforming grooves on your clubs.  Not intended for sanctioned competitions.  
Comes in a variety of colours.
 
Brand Name: GOG
Model Number: M1