Whip

A whip is an object resembling a rope made of leather or very durable material that is often used as a weapon.

Empath: The Luckiest Smurf stories
In the EMPATH: The Luckiest Smurf story series, Indiana is the Smurf character who is most associated with the use of the whip, being an adventurer who is very proficient in its use. Otherwise, whips are often found used by enemies of the Smurfs to control beings that are used as slave labor.