The lure’s density and its lip, which extends from the body, promote a smooth casting trajectory. In the water, its profile is well-suited for retrieving in the current and in the rough conditions of rocky shores.
Work the lure with short tugs interspersed with reel retrieves. The fixed weight provides an alternative when you want to reduce the sound signature without eliminating the vibrations. Near rocks, keep an eye on the depth of the pauses: the Trec’h continues to sink.