@merylmrynxs: Rahsia nampak muda dari umur! 😍 All the led lights ada fungsi dia masing2. ❤️ Red light to stimulate collagen production. 💙 Blue untuk target acne causing bacteria. 💜 Purple untuk lifting/Firming. Good for promote blood circulation, reduce puffiness/sembap and support lymphatic drainage. #Yoole #ElectricGuaSha