STIR VENN is a ballasted sailing dinghy whose marine performances, qualities, the simplicity of implementation and traditional esthetics make a boat of reference of it. Indeed, modern design of this boat successful a synthesis of qualities inaccessible to the counterpart of an old boat. The funds dish and a draft of 25 cm (high center-board) recommends it for all the zones of difficult navigation because of an important marling or high funds.