but still works pretty well to get knots out
My wife and I use this quite often and has held up well so far.  Only reason I do not give it 5 stars is I feel it vibrates more than percussion action, but still works pretty well to get knots out.  I noticed a lot of people commented on weight and I do not think this made to try and use on yourself, it would be very awkward. Plus if it was super light I would be worried about its durability.  So overall good buy for the price for sure.
Rating: 4 stars