Puff-Puff Machine

The Puff-Puff Machine is a device that creates clouds and appears in the game Paper Mario. It was used by Huff N. Puff and his followers to cover Flower Fields in clouds and put the sun out of commission. Mario destroyed it and defeated the Lakitus and sole Magikoopa maintaining it. The Puff-Puff Machine's destruction allowed Mario and his allies to gain entry to Cloudy Climb, the lair of the vile Huff N. Puff.

The Puff-Puff Machine is at the end of the top right path in Flower Fields. It can be destroyed with a few whacks from the Hammer on each side.