INCLUDES;  10 RODS WITH TWO ATTACHMENTS,  100MM RUBBER PLUNGER AND 50MM DOUBLE WORM SCREW.  MADE WITH UNIVERSAL JOINTS THEY SIMPLY SCREW TOGETHER.  THE DOUBLE WORM SCREW END IS USED TO BREAK UP AN OBSTRUCTION.  THE RUBBER PLUNGER IS USED TO CREATE PRESSURE WHICH IN TURN FORCES THE OBSTRUCTION TO CLEAR.  RODS ARE BOTH CRIMPED  AND RIVETED FOR ADDED SECURITY.  ALWAYS ROTATE IN A CLOCKWISE DIRECTION.