Flight duration

Stars (1/12)

Primary colors

Fade colors (optional)

TrailTwinkle

Presets

Real fireworks

Minecraft

Holidays

Showpieces

Crafting recipe

Firework Star · Large Ball

Shapeless. Any slot works.

Firework Rocket · yields 3

3

Shapeless. Any slot works.

Command (Java 1.21.5+)

/give @p firework_rocket[fireworks={flight_duration:3b,explosions:[{shape:"large_ball",colors:[I;14602026,15435844,15790320],has_trail:true,has_twinkle:true}]}] 1

162 chars

Fireworks Lab