Nano Crystal Nail File Features: • Made from high-density Nano Glass. • Ideal for shaping, smoothing and polishing nails. • Can be used with artificial nails. • Gives you a comfortable and gentle manicure experience without scratches. • Lightweight and durable. • Easy to clean and wash. Directions: • File your nail from the side to the centre in one direction. Grooming Tips: • Dry your nails and clean them before using the Nano Crystal Nail File to prevent any breakage or damage.