The Return Pipe is an item in Super Paper Mario. It is given to Mario by Merlon at the start of the game. It resembles a red Warp Pipe with white stripes on it. The function of the Return Pipe is to return the player back to Flipside from any dimension at most times. However, in some places, such as Sammer's Kingdom or in a pit, the Return Pipe cannot be used. The Return Pipe also can lead to Flopside if used at Castle Bleck.