Using it was a pain as the tension was never just right

The Keiser is fine for a quick capo, but if you want the best intonation and adjustable tension you can't beat this capo.

The adjustable tension is key to keeping the guitar in tune while the capo is on, and makes this a much better design than the Kysers and other spring-type capos I've tried.

These comments have been shared by others (but maybe a bit more succinctly here).This capo is awesome because:- Presses straight down on the strings, giving each one equal pressure- Adjustable tension, so strings stay in tune (avoids over-squeezing)- High-quality construction; will last a lifetimeIt's absolutely the best

Easy to clip on, nice snug fit, and adjustable tension.

Adjustable tension is key as to not throw the guitar out of tune

Tension can be adjusted before or after putting on the neck and works smoothly

I love the adjustable tension aspect of this capo, and I find that it really does help with intonation

A product that works!I messed around for hours with the d'Addario Planet Waves NS Lite before giving up and returning it