With a screw, the pressure of the capo can be adjusted and by simple clip system you can simply attach the Kapo at the desired instrument that quickly and accurately. Whether you can attach the Kapo in other instruments, I can not judge. In addition, the Kapo is rubberized, so neck and fingerboard not scratch.
Everything is my Erarchtens processed stable and conscientious and the price is more than fair. I have bought this capo due to the reviews here and the recommendation by friends. There seems to be much cheaper and more expensive Kapos, but I can by the price-performance ratio ago this product only recommend for a class Kapo the mid price range.