Spinning Wheels & Saxons
Spinning wheels a.k.a. Saxons are meant to spin in circles while stuck to a nail on a wall or fence spraying colorful sparks around and different effects. Saxons can have 2 or more drivers. How these fireworks function is like this... The fuse is lit and ignites the propellant and color compound which acts like a rocket and shoots out colorful sparks and gasses while propelling the whole device around. Then, when the first driver is empty and the whole device is still spinning, the next driver is lit, this one contains a different effect... This repeats itself until the drivers are all burnt.