this review title is: it s no hummingbird just okay and the content is: i bought it to replace a hummingbird flosser which is no longer made i thought it might be a sonic speed flosser it just vibrates and the flosser tears too easily it s okay but not what i expected.there are other information for this review, one is this reviewer did not purchase it and the other is 0 people think this review is helpful.