Yamamoto Baits Senko Worm 10 Pack 4in Black. The original soft-plastic stickbait comes in sizes ranging from 3 inches up to 7 and it has become the #1 choice of anglers everywhere. Iconic is an understatement the Senko has spawned thousands of imposters but nothing beats the original. Versatility is a key attribute of the Senko allowing it to be fished in a multitude of ways that all end up putting more fish in the boat. The only wrong way to fish a Senko is to not fish with the original Senko. Specifications for Yamamoto Baits Senko Worm: Manufacturer: Yamamoto Baits Lure Type: Worm Hook Type: Worm Condition: New Attachment Type: Hook Package Contents: Yamamoto Baits Senko Worm Yamamoto Baits YAM-9S-10-020: Yamamoto Baits Senko Worm 4in 10 Pack Black 4in