Dry Oak hard wood sawdust in 2kg Briquettes.
These Briquettes are made from the waste dust from Oak furniture stores.
Our hardwood Briquettes are 100% Mature Oak from renewable sources in Great Britain.
Pressure is used to compress the Sawdust into Briquettes. Simply add hot water and allow the Briquettes to swell over night. Add your Boosters like Wheat bran and off you go to the steriliser.