The Bokoma promises not too much with goose bumps and relaxing. In fact, I have never experienced that someone had felt no pleasant tingling sensation when using the Bokomas. The feeling is actually absolutely unusual and - for most people - soothing and relaxing. Especially in the beginning it really feels as if one could simply pull out all the stress by massage from the head. Even with the quality I am very satisfied with the Bokoma, where you should be clear that the Bokoma was not created for eternity. Nevertheless, the product of me does not get the full star number, on the simple grounds that the tingling sensation ran after me after a few days and now is whittled away. While a massage with the Bokoma still feels nice, but my scalp has become so accustomed to this ausergewöhnliche feeling is no longer so intense now available. Unfortunately.