The patented FLASH BOOST system uses a reflective mirror suspended by micro springs which harnesses light and UV rays to attract squid throughout the water column. The continuous movement of the mirror within the body is produced by kinetic energy, which is highly effective to these visual hunters, when the jig is paused. Available in three sizes, 2.5gou, 3.0gou, 3.5gou and 16 colors exclusive to the range.