Fissure Fireworks

The Fissure Firework is an item in Dream Game.

Overview
The Fissure Firework is an item that can be obtained in Ten Mou's town in the Sleeping area's fourth chest.

Despite it's name being "Fissure Fireworks", the tool shows there being only one firework.

Explosion
On activation the user will set off the firework and let go of it, causing it to fly into the sky and burst, the color of the sparks can be either green or red.

Since the firework has collision and it has little to no mass, you can actually change the trajectory of the firework by pushing it after dropping it. Additionally depending on how much your body is moving, activating the firework will cause it's trajectory to launch into random directions.

Tips
If you are quick enough you can grab the firework with the move tool from Bodily Actions and quickly hop on it, giving you a slight vertical boost before the firework bursts. Though, it is very annoying to pull off.