Conventional fishing 13 meter rods fully extended have an arc

Traditional fishing rods 13 meters out all have curvature. Traditional fishing rods 13 meters in length will generally have a little bit of bending, mainly to see the good and bad materials used in the language sense, 13 meters long language sense all out after the full length of 13 meters, a little bit of bending is not, basically unlikely, mainly to see the level of use of carbon cloth, the general material thirteen meters will have a little bit of curved head, especially good fishing rods, 13 meters in length will have a little bit of curvature, but it is not obvious, the sale of the price is also very expensive. Normal, general material 13 meters fishing rod in about 1000 dollars.