... Detailed Product Description Cake fireworks, fireworks, cake, fireworks firecracker,cake candleProduct characteristic: the cake fireworks uses for the ... common cake fireworks length is 10 centimeter, 12 centimeter, 15 centimeter, 20 centimeter, 25 centimeter, ... 30 centimeters and so on. The combustion time is 30 second - 60 second different. The cake fireworks ...