1. 18K gold-plated replacement blades: The hair removal blades are made of high-quality 18K gold-plated material and carefully handcrafted. They are durable, resistant to damage and suitable for daily use. 2. 360° smooth shaving, no dead hair: Compact and discreet, just like the original blades, gently removes fine facial hair. Cares for every inch of the skin and leaves no scratches or redness. 3. Waterproof design: All replacement blades are waterproof. They can be used immediately after showering or washed. For best performance, it is recommended to change the blades every 3-6 months. 4. Wide compatibility: Compatible with all colors of women's painless hair removal devices: Black/Gold; Carmine/Rose Gold; Lavender Purple; Aquamarine/Rose Gold; White/Rose Gold. Also compatible with battery-powered and USB-rechargeable hair removal devices. 5. Cleaning brush included: After hair removal, you can use the included cleaning brush.