The unique Shimano FLASH BOOST system creates a continuous flash withing the body of the lure and the cup face features a bubble chamber design that creates extra pop to leave a strong bubble trail. The lure has a lively fast splash with a punching quick dive action, which is quite visible even in rough water. The internal Jet Boost loaded spring weight system means the Bubble Dip can be cast out of sight and is strengthened by Shimano’s super strong Through Wire construction.