The 6” Fat Worm from Roboworm was originally a customer request that has taken off. These worms are similar to the original Straight Tail Worm, however the thicker body has more presence in the water. These Fat Roboworms feature three color pours, a system that gives the worm three layered colors, this very unique in the fishing industry. Additionally, like all Robowom’s, these feature the “Salt Release System” that gives the fish a burst of salt when they bite, this results in fish holding on longer. Roboworms are made in the U.S.A..