THOR-DARTS black rubber brands in bags/bags, also available as premim-O-Rings in red or clear at the same time: THOR-DARTS shaft rings, THOR-DARTS harpener (whetstone) and shank rings in tailor-made THOR-DARTS quality in combination shipping particularly cheap: the extra strong HD-280 in matching THOR-DARTS Flights in the best 150 micron quality, also in colour