Cuesoul – Steel Tip Tungsten Darts – Jazz Metal – Bulbous. Contains 90% Tungsten Barrels, all in one Cuesoul ROST flight and shaft, sharpener and wrist band.Cuesoul – Steel Tip Tungsten Darts – Jazz Metal – Bulbous. Contains 90% Tungsten Barrels, all in one Cuesoul ROST flight and shaft, sharpener and wrist band.Cuesoul – Steel Tip Tungsten Darts – Jazz Metal – Bulbous. Contains 90% Tungsten Barrels, all in one Cuesoul ROST flight and shaft, sharpener and wrist band.