Make your own eco fuel for winter, includes stainless steel tube that pulls out before removing briquette making a hole through briquette for easier drying, and better combustion. When your ready and happy things have broken down in the bucket over a 3 week period, lift the handle, insert the stainless steel tube,, fill with the sloppy goo,, compress, top up and repeat making a nice size briquette, lift handle up, pull out the tube, remove the tin shield, pop out the briquette and start again, best place to dry them I found is a greenhouse, Leave for a couple of weeks, box up, ready for winter!