1. Perfect replacement for Flyco FS625/FS626/FS628/FS629 and POREE PS171/PS172/PS173 shavers. 2. Precision steel blades ensure efficient hair removal, minimize skin pulling, and deliver gentle comfort. 3. Corrosion-resistant material ensures long-lasting durability and maintains sharpness over time. 4. Recommended replacement every 18 months to preserve blade sharpness and minimize skin irritation. 5. Easy to replace and install, no tools required
