Devons with two turbines "Strekosa" (29 g, 21 g, 16 g, 12 g.). Strekosa Devons have two turbines mounted on the body of the lure that rotate in opposite directions, which avoids line twist. The counter rotation of the blades sends signals into the water that drives big predators absolutely wild. The turbine blades are plated with pure silver giving the maximum of visual enhancement. 5 kinds of covering are available: brass, silver, matte silver, blackening, copper.