Satisfied, but not for the purpose advertised
I didn't buy this product for its advertised purpose, but it has worked well for mine.  I needed a non-electric massage roller I can keep by my desk for cubital tunnel syndrome.  I have only used the &#34;roller&#34; massagers, so can't review all the parts.<br /><br />They massage well and have helped with stimulating blood flow in my arm and to relax the muscles.<br /><br />They are hard plastic so you need to not get too vigorous with them and they are made of cheap-ish plastic, but have held up fine.
Rating: 4 stars