Hulk Smash! The Hulk Rockets are an absolutely stunning rocket with a variety of 4 awesome aerial effects. Providing professional big and brash sky filling explosions. These 6oz rockets are available in 4 varieties - stunning gold willow with blue stars. To brocade crown glitter and brocade crown with blue pistils. Finally dazzling red glittering willow light up the sky. Phenomenal 1.3g effects.