This hard bait is dense (28g for only 9cm), it launches without forcing at a good distance. In contact with water, it sinks quite quickly while at the same time producing a rolling on itself which captures the light and sends back reflections in all directions. The quality of the holographic sheets that cover it, the quality of the paint and varnish explain the power of the reflections and the attractiveness of the Pintail Satoshi Tune, especially in the stop phases when it produces its famous rolling.