Coal Cast are different to normal gas fire replacement coals, as the name suggests they are injected into a cast and not cut to shape like our normal coals. IN BRANDED COALS 4 YOU PACKAGING The coals we supply are manufactured in the uk to a high standard. Products are manufactured from high thermal resistant refractory fibres and ceramic dyes. They are also renowned for their realistic looks, durability and superior quality. You may see a similar item for a lesser amount that may claim it is UK manufactured the chances are they are a cheap import and of inferior quality but we guarantee you that the product we supply is manufactured in the UK to the highest standard and is regarded by many as the BEST in the industry. THIS PRODUCT IS FOR USE WITH SOME DECORATIVE FUEL EFFECT GAS FIRES. BEFORE USING THIS PRODUCT MAKE SURE IT IS COMPATIBLE WITH YOUR APPLIANCE MANUFACTURERS RECOMMENDATIONS.