1. [Ingrown Toenail Tool] The Manicure Tools are made of high-quality stainless steel; Non-slip handle with texture which is easy to control and super comfortable to use. And are easy to keep clean and sterile with soap and water or alcohol. easy to use, rust-proof, water-proof, corrosion-resistant and easy to sanitize. 2. [2-in-1 Double Ended Nail Lifter & Cuticle Remover] With little spoons ends to lift dirty under the nail to act as a nail cleaner, also remove the dead skin on nails, or remove the false nails. 3. [2-in-1 Double Ended Toenail File] This specially gear design file relieves the pressure of ingrown toenail with one straight end and one curved end to meet different situations. Curved one match the arch of the nail, which file away sharp ingrown part easily. Straight one file toe nail to reduce its thickness. File away painful ingrown edges. Prevent ingrown toenails from digging to the flesh. 4. [Callus Remover Knife] This special knife for repairing ingrown nails and the deeper layer of corns, manicure finger nails, cutting nails, warts. Good treatment for ingrown toenails and prevent paronychia and toenail discomfort.