The must have device for any lash Artist to monitor their temperature & humidity. Without the use of a hygrometer to measure the levels in our lash space, we cannot guarantee that our eyelash glue will cure correctly.

Eyelash Extension Glue requires the following optimum levels to work correctly;

Humidity levels: 35-65% humidity

Temperature 15-22 degrees celcius.

This small inexpensive hygrometer device is something every lash artist must have.

Take x3 AAA Batteries

*Batteries not included