"Performance Series" Tubes are used by 4 time Bassmaster Classic and 4 time FLW Championship qualifier: Art Ferguson III, who is considered to be a tube expert all over the world. These tubes are a perfect size to match the hatch of most any forge found in the water. Choose your colors according to the forage and get ready to catch fish!! Use the "Performance Series" Jig Heads for an all around fish catching experience. The Owner hooks are sharp and the head is designed just for this tube. These tubes are enhanced with natural crawfish/baitfish/garlic scent. It really stinks!!!