Cork Block Fire-Flash (CBFF)
Cork Block Fire-Flash (CBFF) Charges are pyrotechnic items that, when functioned, produce an orange/red fire ball, with black smoke, and a burst of cork fragments.
The CBFF-Series are constructed from a base cork block that enshrouds a M-Series Maroon (either electric-match or shock-tube initiated). The base block is surmounted by a cork sheet box that is filled with an organic, non-toxic dust. Lead wires, or shock-tube, protrude from the side of the base cork block.