Valentine's color changing love match card Don't underestimate the power and pull of thislove matchcard. It is funny, refinement, wearing well, innocuous to environment and human body and easy
promotional gift - LCD stress control card It is not easy to live in the competitive world.Many people are stressed.In fact,too much pressure do harm to your health. How can we know our mood s
promotion gift - stress measure card Wecan get to know our mood status according to the stress card. 1.This smallpromotion giftis easy to use. 2.Just put your thumb on the black liquid c
Gift-UV Test Wristband 1.It is a silicone wristband,but not a common one.It changes color when it meets UV light outside. 2.It can be a UV detector.You can judge the intens
LCD forehead thermometer card It is lcd forehead thermometer card.Put it against your forehead for 10 seconds,and you will know if you are ok or have a fever. Your body temperatur
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gift - uv silicone bracelet It is a uv silicone bracelet,but not a common one.It changes color when it meets uv light outside. It can be a uv detector. You can judge the intensi
Promotion Gift-UV Card This promotion card can test the ultraviolet rays.So people can easily protect their skin. How to use it: 1.The white circle changes color when meets
