A fish oil scent trail dispenser system to create a scent trail to a user's bait when fishing in fresh water and salt water. A kit containing one or more scent dispensers includes a fill tube that can be used to insert the user's favorite scent into the scent dispenser quickly and easily. The scent dispenser includes a main container with a refillable reservoir and a thin dispenser tube. An attachment tube is bound to the main container by a wrapper. The scent dispenser system includes an attachment line with a clip on each end to attach the system to the main fishing line, and a bumper bead to control the position of the scent dispenser on the attachment line.