The Swiss 90% SP02 from TARGET is a dart set with 90% Tungsten barrels and is a unique dart set that has no equal. Swiss Point is a patented interchangeable point system that lets you switch point length, style and color in seconds, with the pocket-sized Swiss Point tool being all you need to remove and install your points. The patented locking system uses cone and wire technology so your points don't come loose while playing. Swiss Points have a strategically designed groove that ensures that broken points can still be removed with the Swiss Point tool. Swiss Point is designed to make changing points as easy as changing your shafts and flights - making it accessible to more players around the world who want to tailor their points to their playing style and board conditions. Swiss Point launches with its eponymous unique barrel design, offering an amazing precision milled grip with a variety of barrel shapes and weights to suit a range of playing styles. The swiss 90% SP02 dart set comes in 3 weights; 21, 23 & 25 grams. 21G = Barrel Length: 52.00mm, Barrel Width 6.60mm. 23G = Barrel Length: 52.00mm, Barrel Width 6.80mm. 25G = Barrel Length: 52.00mm, Barrel Width 7.10mm.