Bigger is Better with Fireworks. This assortment contains three mortar kits. Two 1-3/4" 6-shot kits, one 1" Derringer six shot kit, 10 Sky filling repeater cakes. A variety of 2-100 gram, 5-200 gram and 3- 350 gram assorted cakes. A 210 shot Saturn battery and three low level fountains for great color.