Mc Square Light and Sound Therapy Concentration Aid Mind Relaxation Device
At first I was skeptical about this product but after using it several times, I was amazed at how effective it was.  I am constantly in a stressful environment, but after using the mc square, i could feel myself being much more relaxed and focused throughout the day.  It also leads to better sleep because it helps my stress levels to go down.  Very few products on the market are successful in stress reduction, and mc square is definitely my top choice.