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Reviews (3)
30 Jul, 2019
Good results
3 of 3 found this helpful It really helps me focus. I am much sharper and think on my feet.
22 Jun, 2018
Love it!! Thank you!
30 Jul, 2019
Terrible quality
The black paint on the bell started chipping off the first week that i used it. Littman would not honor the item. I strongly discourage anyone from buying this product. Other reviews have showed the same results.