Features: Brand new and high quality This manicure prepping and polishing tool set is crafted with high quality materials, ensuring durability and resistance to wear and tear. With a variety of different shaped heads, this set offers versatility for all your nail care needs. Suitable for individual who enjoy doing their own nails, as well as nail salon owners and professional nail technicians. Whether you're at home or in a nail salon, this tool set is perfect for achieving beautiful nail styles. Experience the convenience of easily replacing the heads and achieve precise nail buffing without causing any damage to your natural nails. Specifications: Material: Tungsten Steel Type:4Pcs/5Pcs Package Includes: 2 Optional Package: Package 1 Include:4x Nail Drill Bit Package 2 Include:5x Nail Drill Bit note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.