I have that set - bought it when it first came out, being the ultimate tool junkie that I am. I should have returned it, but since I had opened & used it, didn't think they'd take it back. It "jars" my finger joints and wrist joints, so I didn't care for it. I have carpal tunnel & arthritis runs in my family.
However, it did work great.
If you are young & healthy & want to try it out, I'll sell it for 1/2 price plus shipping. I only used it once & it is still in the package (thought torn open of course). I think I paid $18 for the set.
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