- Precision Cutting & High-Quality Synthetic Bristles: Minimizes Skin Irritation With Finely Cut, High-Quality Synthetic Bristles Designed To Match The Contours Of The Face. - Durable Ferrule: The Most Frequently Touched Ferrule Is Made Of Copper, Offering Excellent Antibacterial Properties And High Durability. - Comfortable Grip Wood Handle: Ergonomically Shaped Wood Handle Provides An Optimal Grip.