The Michigan Stinger E-Chip Flasher features all of your favorite Michigan Stinger spoon finishes in an attractor flasher with the built-in E-Chip technology. The E-Chip consists of a small stainless steel tube with a stainless ball inside. At one end of the tube there is a special ceramic crystal. As the ball strikes each end, the crystal produces a tiny electric impulse which duplicates the nerve discharge of wounded baitfish. Included on these flashers is a ball bearing swivel on the front and a ball bearing swivel with a snap on the rear.