One80 Ben Robb V2 Darts – Steel Tip – Big Rig – Black – 21g. These One80 Ben Robb Steel Tip darts feature a black coating with coloured rings as designed by Big Rig himself. Made from VHD 80% Tungsten, these tapered barrels with a ringed and milled design are complete with some One80 Vice Shafts and flights.One80 Ben Robb V2 Darts – Steel Tip – Big Rig – Black – 25g. These One80 Ben Robb Steel Tip darts feature a black coating with coloured rings as designed by Big Rig himself. Made from VHD 80% Tungsten, these tapered barrels with a ringed and milled design are complete with some One80 Vice Shafts and flights.One80 Ben Robb V2 Darts – Steel Tip – Big Rig – Black – 23g. These One80 Ben Robb Steel Tip darts feature a black coating with coloured rings as designed by Big Rig himself. Made from VHD 80% Tungsten, these tapered barrels with a ringed and milled design are complete with some One80 Vice Shafts and flights.