Sparkler

Sparklers are chemistry-related items which emit particles when lit. They are available in orange, blue, red, purple and green colors.

Usage
Using a sparkler will light it, causing its texture to change. When lit, the sparkler will emit colored particles; the durability meter depletes while the sparkler is burning. Sparklers are one of the few items which can be held in the off-hand in the Bedrock Edition.