It's hard to get here, but most garden centres in the UK seem to have them.

( Esme Weatherwax I swear on my tash it's daycent hash, Tue 16 Jun 2009, 18:39, archived)

You'd probably just make bombs with it.

( Dr. Shambolic je suis charlie, Tue 16 Jun 2009, 18:41, archived)

:(((
Terrible bullying.
( Esme Weatherwax I swear on my tash it's daycent hash, Tue 16 Jun 2009, 18:44, archived)