Datadart - Obsidian 1 Straight - 90% Tungsten DartsDatadart Obsidian 1 Straight 90% Tungsten Darts 1 Set (3 Darts Total) The Datadart Obsidian Darts are available in 2 distinctive designs, Obsidian 1 is a 90% tungsten straight barrel featuring a Black PVD coating with a Radius nose and Radial grooves the length of the barrel, the barrel has then been re machined along the length of the barrel creating a distinctive grip. What's in the Box? 3 x 90% Tungsten Barrels, 3x Black Datadart signature stems,