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Temperature indicator, credit card size in plastic. Liquid crystal square turns color as it is warmed by the finger. A color grid on the card compares the crystals color to Stressed, Tense, Normal or Calm. 20 cards per package. Learn More
The DAVID Delight Pro provides a unique fusion of audio-visual entrainment (also known as brainwave entrainment) and cranial-electro stimulation (CES) with sophistication and simplicity. Learn More
Get the full functionality of both emWave systems! The emWave2 is a portable and convenient way to reduce stress, balance emotions, and increase performance. emWave Pro is a scientifically validated hardware/software system that teaches techniques to help you create an optimal state in which the heart, mind and emotions are operating in-sync and balanced. Learn More
Temperature indicator, credit card size in durable plastic. Liquid crystal square turns color as it is warmed by the finger. A color grid on the card compares the crystals color to Stressed, Tense, Normal or Calm. Ideal for referral or promotion. Learn More
The BF199 liquid filled glass thermometer sits on a scaled cardboard backing. Not intended to be an precise measurement, only to show general trend information. Learn More