Sex test card

Matrial:PVC

Anyone having anxiety can benefit from the Sex tester card and Make relaxation training fun and inexpensive. A liquid crystal square in the card changes colors when the fingers warmed it, indicating Stressed, Tense, Normal or Calm.. And let you know if it the best time to have sex.

We can offer the regular size or produce according your specific designs. It is made as durable plastic temperature indicator. Pls following:

Blue - you're calm, love to have sex
Green - you're normal, you like to have sex
Red - you're tense, don't like to have sex
Black - you hate to have sex, you need to relax!