Firework Star

Firework stars are items used to determine the color, effect and shape of firework rockets.

Crafting
The Firework Star can have three attributes - colors, effect, and shape.

It can have single color or a combination of up to eight colors when crafted with dyes. There can be any combination of effects but only one shape. Adding dyes to a crafted Firework Star will add a "fade to color" effect to it. Regardless of the dye used, this will not change the color of the firework star icon.

The player can also use multiple ingredients on one recipe.

As a crafting ingredient
Multiple firework stars can be used when crafting a firework rocket, in which case each one will go off simultaneously when the rocket detonates. Adding more than one gunpowder increases the flight duration of the firework rocket.

Trivia

 * There are 20,846,397,359,932,200 unique firework combinations.
 * Player-made Firework Stars can be dyed any color after they have been crafted. The Firework Star item from the Creative inventory however, cannot be dyed at all.
 * The crafted firework is not available at the creative inventory because there are too many firework combinations. Exactly 357 combinations, 336 without counting the undyed firework star.
 * Fireworks can be used for telling how high a cavern or large cave is, or in a last resort be used to find the general shape of the surrounding cave if torches aren't available.

Feuerwerkstern Gwiazdka pirotechniczna Звёздочка 烟火之星