An unprecedented small joint rod that transcends the concept has been completed. A small joint version of a full-scale aging rod that is convenient to carry. Everyone tends to think that the sensitivity decreases as the number of joints increases, but in reality the sensitivity depends on the resonance frequency, and even if the number of joints increases, the sensitivity will not decrease if the material and design match the resonance frequency. It is.
For example, even if materials that are generally said to have good sensitivity are joined together, if the resonance frequency is different, the sensitivity will decrease, because the vibration will be attenuated.
Therefore, the sensitivity of this 4-joint rod is perfect, but rather a good aging rod can be made and you can enjoy aging without any discomfort. In addition, the bending curve is the same as other rods, and the seams are thin because of the parallel joints, so even if you pass it without saying anything, no one will notice that it is a four-piece joint.