This fake firewood makes training with the BF Solid Fire Extinguishing Trainer even more realistic. With 5 pieces, the fire basket is nicely filled, and you can easily simulate a fire with solid material. Extinguishing with water is no problem at all! The ceramic blocks can be used again and again. Let them cool down well before removing them from the Solid. Once well cooled and cleaned, the blocks can easily be packed neatly in a sturdy plastic box measuring 40 x 30 x 23.5 cm.