M&M OAKS MANUFACTURES A CLASSIC TEASER. IT IS VERY WELL MADE , CONSISTING OF A POWERFUL AND VERY EFFICIENT 1 1/2 VOLT MOTOR WITH A RHEOSTAT TO CONTROL THE SPEED OF ROTATION, HAS AN ON/OFF SWITCH AND IS POWERED BY ONE D CELL (NOT INCLUDED) WHICH WILL NORMALLY LAST ALL SEASON. THE UNIT IS ENCASED IN AN ATTRACTIVE AND FUNCTIONAL OAK BOX. A LARGE DAREDEVIL (NOT INCLUDED) WITH HOOKS REMOVED HANGS IN THE WATER FROM A BRAIDED LINE CONNECTED TO THE TEASER WHICH IS HUNG FROM THE CEILING OF THE FISH HOUSE. SOME FOLKS LIKE TO USE WHITE GOLF BALLS WITH RED MARKINGS OR YELLOW GOLF BALLS WITH RED OR BLACK MARKINGS INSTEAD OF THE DAREDEVIL.