I have this band get paid, because I would have never even bought me (an elastic band for this price is really exaggerated). However, I find nothing but good things about it. I started some time ago with slacklining and have to say that I, for whatever reason, since I have the tape, have become better faster. Anybody can now make of it what he wants. I guess that the band rather remembered that I have to be calm me to achieve certain things. I am also concentrated and somehow struck me especially brainteasers lighter (the same effect I probably achieved with a Einweckgummi, but also looks really stupid from if you make it around the wrist). In short, those who have the money to spare, does not think that it's just a silicone band with a hologram image and somehow believe in energy flows, for which the band is a real recommendation. For the hard-boiled "I only believe in science" -Skeptiker, the band would be rather out of money. But I would also buy me no divining rod, or condemn people who use one, when do they have to absolutely believe in aquifers. Personally, I think it's great, it looks very cool and high quality, it has become even. Only the price is really the hammer.