With the same attractive technology of SwimStim, the expander pellets are designed to be -pumped' or left to soak in water. This creates the perfect sinking soft hook or feed pellet which promotes an unmatched feed response. Sporting a spongy, robust texture, the pellets remain firm even after they have been soaked, making them a great asset for a day at the bank.Designed to be -pumped' or left to soak in waterUnique Koi technology promotes an aggressive feed responseSpongy, robust texture ensures they remain firm once soaked/pumpedSupplied in 350g re-sealable bagsFlavour: red krillSize: 6mmWeight: 350g