With its wide range of uses and subtle natural action, the Yamamoto Senko has quickly become a favorite with fisher people all over the world. The best thing about the Senko is in it's simplicity. The Yamamoto Senko may just look like a thick round plastic worm but the fall rate created from the large amount of salt impregnated in the body drives fish mad. When rigged weightless the Yamamoto Senko falls horizontally with a seductive side to side tail action. Try it wacky rigged or texas rigged the Yamamoto Senko and experience the versatility and effectiveness it provides.