✅SKIN FRIENDLY: 18K-gold plating of the replacement head providing the feature of hypoallergenic. It makes the blade cover of replacement head is gentle on all skin type. ✅FUNCTION: You can removes your facial fair smoother and feel comfortable with the smooth Special Designed blade cover for smooth and painless hair removal. ✅EASY TO USE: A simple Twist On and Off design provides the easiest way for your replacement of the blade refill.