The Sephia Clinch Flash Boost Rattle is a highly advanced EGI squid lure which combines both visual and sound attraction to create maximum attraction, especially in low light and coloured water conditions. By integrating Shimano’s market leading Flash Boost technology, with like-like Scale Boost and an advanced Rattle Chamber, the Sephia Flash Boost Rattle Egi range produces maximum attraction across a wide range of light and water conditions. 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. This attraction is further enhanced by the inclusion of the realistic Scale Boost finish and a Rattle chamber that emits sound with the slightest movement. The result is a lure that will give you maximum performance whatever the conditions.