mini canon!

check this thing out! this is a small iron/steel(?) canon that is made to fire little blackcat firecrackers. you put them in with the wick first so it comes out a little hole in the back and then you light it and they explode and the shreds FLY out the front. I dont remember blackcats being that loud but I think this thing REALLY amplifies the sound because it made my ears ring on the initial test fire.... im thinking also that if i cut doen a blackcat to half length, a nice 10mm ball bearing will fit in the front and this will actually be a miniature canon that fires a projectile!