It's not something you would expect to cook so well, but the CasusGrill works just as well as a normal grill and helps save the environment too.
It's 100% biodegradable - made out of cardboard, lava stone, bamboo charcoal, and bamboo sticks. It's also completely portable even when lit. The lave stone keeps the outside of the grill cool so you can pick it up and move it whenever.
It only takes a few easy steps to assemble out of the packet and there is no lighter fluid required.
The bamboo charcoal can heat up to about 600 degrees in 5 minutes and gives you about an hour of grilling time.
Once you're done, toss it away or even bury it. Since it's biodegradable, the whole grill will be broken down in about 6 months.
You can buy one of your own CasusGrill's here.