Penguin Red Hot and Cold Facial Spray is a new type of beauty device that uses advanced hot and cold technology to effectively improve skin problems and enhance skin firmness and elasticity.

The working principle of Penguin Red Hot and Cold Facial Spray is to use a high-pressure nozzle to spray liquid containing special ingredients on the face. These ingredients can effectively shrink pores, improve dark circles, and reduce wrinkles. At the same time, hot and cold technology can stimulate the deep layers of the skin, promote blood circulation and metabolism, thereby improving the overall quality of the skin.

There are a few things to note when using Penguin Red hot and cold facial spray:

1. Clean your face before use to avoid clogging the nozzle or causing adverse effects to the skin.
2. The nozzle is about 15-20 cm away from the face to avoid irritating the eyes or damaging the skin.
3. When spraying, avoid the area around the eyes to avoid accidentally entering the eyes.
4. After use, wash off any remaining liquid on the skin with water.