A number (typically 100, 250, 500 and so on) of small bangers strung together and connected by a rapid burning fuse, which when lit, creates a chain reaction of bangs. A potentially dangerous firework due to its erratic nature which is now banned from sale to the public in the UK. Still widely seen on the Continent during festivals and street celebrations, these can create huge amounts of litter and were one of the hardest fireworks to tidy up afterwards. More info.