ZeHui Digital Skin Detector Pen with LCD Display Portable Skin Analyzer Water Oil Tester Analysis Moisture Machine Pink

Material: Sturdy and Eco-friendly ABS plastic, wear resistant and durable.
It helps you monitor your skin hydration to maintain a young and healthy looking skin.
Your skin analyzer displays results on an LCD with convenient graphics. With green and red light to notice the skin condition.
Two key operation, Anti-slip human engineering pen-type design,Ergonomic design for comfortable hang grabbing.
Powered by 2pcs AA batteries (not include); Perfect for home, traveling, beauty salon and professional skin hospital.