I've never heard of these. The look like over sized wood pellets.
http://nh.craigslist.org/for/880016582.html
http://nh.craigslist.org/for/880016582.html
tc21 said:$400.00 a ton.
cmonSTART said:Heh, ya.
Wow, 400 a ton is pretty high. I can get bio bricks from work for half that. ......