This ice face roller is made by silicone material by FDA approval,safety and durability.It is suitable for most skin types, improve skin problems, body massage care. It has multiple functions such as beauty, cleansing.This ice contour cube irritates the skin, shrinks pores, and can effectively treat enlarged pores.It can also lubricate the skin, making it more elastic and contractile.In summer, it can lower the temperature of the sun-exposed skin, which is beneficial to the skin. Ice has the effect of constricting pores, calming the skin, and also effectively promoting blood circulation in the face. It can reduce the occurrence of acne. It is simple to use, just fill the water into the water inlet, then put it in the refrigerator. After the water is frozen, take it out and wait for