Bulls Mario Vandenbogaerde Darts - Steel Tip - 90% Tungsten - E3 - 22g. The Mario Vandenbogaerde 90% E3 has a tapered shaped barrel. It has a mixture ringed grips, smooth sections for reference points and vertical incisions. The barrel has a colour combination of dark blue, gold and silver giving it a beautiful luxurious look. Features:• 90% Tungsten Barrels • 100 Micron Flights • Available in 22 and 24 grams Bulls Mario Vandenbogaerde Darts - Steel Tip - 90% Tungsten - E3 - 24g. The Mario Vandenbogaerde 90% E3 has a tapered shaped barrel. It has a mixture ringed grips, smooth sections for reference points and vertical incisions. The barrel has a colour combination of dark blue, gold and silver giving it a beautiful luxurious look. • 90% Tungsten Barrels • 100 Micron Flights • Available in 22 and 24 grams