Simply slide it forward into the toilet, shred the clog, your done.

Common sense; destroy the clog and water pressure does the rest.  Python Plungers almost 18 inch rotating rod and cutting head shreds toilet clogs like a pro.  There is no splashing; the cutting head shreds the clog underwater, water pressure pushes it out like a normal flush. We used a hydrophobic plastic for the rod and cutting head, no marking, no sticking, no mess. The cutting head and rod retract into the handle for storage. 
Destroy the clog, solve the problem.
Forget the plumber, put away the chemicals, Python Plunger works!
Quick, Easy, Clean