XQ Max Darts Michael Van Gerwen MvG Green Demolisher 70% Tungsten Steel tip Dart Set ENDORSED BY CURRENT WORLD NO 1 AND WORLD CHAMPION  Official Michael van Gerwen (MvG) licensed darts PROFESSIONAL QUALITY  Centre weighted 50.3 mm long x 6.7 mm wide PRECISION MACHINED  from 70% Tungsten with a slim barrel DESIGNED FOR MAXIMUM AERODYNAMICS AND GROUPING BONUS EXTRAS  Includes bonus crystalline super grip shafts