Shenzhen thousand colors Technology Co., Ltd.
Hold your thumb onto the Stress Control Card indicator for about 15 seconds, until it changes color. Blue-you're calm, desire to make sexGreen-you're normal, you like to make sexRed-you're tense, don't like making sexBlack-you hate to sex, you need to relax! Detail: We can offer the regular size or produce according your specific designs. It is made as durable plastic temperature indicator. A liquid crystal square changes color when the fingers warmed it, indicating Stressed, Tense, Normal or Calm. Anyone having anxiety can benefit from the Stress Control Biofeedback Card and Make relaxation training fun and inexpensive. A liquid crystal square in the card changes colors on touch.
Trade Capacity
Eastern main road |
Response Rate | Response Time | Rating | Reviews |
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32% | <42h | 4.3/5 | 11 Reviews |