We have carefully studied the swimming action and behavior of the sandeel in order to tweak the lureand the result is incredible! The Savage Gear 3D Line Thru Sandeel swims with a seducing and slim S-curve. head slightly up. On the spin stop. the lure flutters and rolls backwardslike a sandeel fleeing and trying to dig itself into the Sand. On the twitch. the lure will dart erratically and flash in an incredibly lifelike fashion! The Body is made of Super strong ABS and has incredible details! The unique inside spear ensures very long casting distanceseven in windy conditions. The Line- thru system makes for perfect presentation and ensures that the predator fish can not use the weight of the lure to throw the hook. We recommend the use of Soft Fluoro Carbon or Finezze Mono line as trace.Each lure is supplied with:1 Glow bead1 UV Red bead1 Glass clear beadsOne matt black Oval splitring1 Wide Gape. forged ultra sharp Big eye single hookDG Stealth finish1 SG Y-TrebleDG Ste