ZAQ Mellow Silicone Facial Cleansing Brush with ROHS and CE certifications, it`s safely and harmless to the human for normal skin, we recommend to use it as daily routine. for sensitive skin, we suggest to use once a day. DEEP & SOFT CLEANSING. SOOTHING WRINKLES. SPECIALLY DESIGN FOR SENSITIVE SKIN. WIRELESS CHARGING & SUPER LONG STANDBY TIME. Want to read more? Subscribe to one of our monthly plans to continue reading this article.