Dunlop Tortex Flow PickModel 558Tortex Flow Picks combine the bright snap of Tortex Picks with Flow Pick geometry, featuring a wide angle to focus your attack and a sharp tip for superior precision and articulation.Gauges (MM): 0.50, 0.60, 0.73, 0.88, 1.00, 1.14, 1.35, 1.50 mm.