These funny things are called
Kanonenschläge or Cannon Thunder. They contain 6 grams (about 1/5 of an ounce) of strong flash. They were called
Judenfürze, Jew Farts, before 1945 but that name is illegal now.
![Tongue :P](http://www.intensitysquared.com/Smileys/default/tongue.gif)
In comparison the US M-80, which was banned already in 1967, contained 3 grams flash.
![So cool I can barely stand it! 8)](http://www.intensitysquared.com/Smileys/default/cool.gif)
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