Features: 1. Excellent processing: 3XF model nail tungsten steel grinding head is made of high quality tungsten steel material. After fine grinding and precision processing, its strength and hardness far exceed ordinary grinding head, which can better cut and polish nail art. 2. Easy to use: 3XF model nail tungsten steel grinding head is designed as a lightweight small style, compatible with most nail Sander, easy to operate. 3. Durable: Due to its ultra-high hardness and corrosion resistance, the life of the 3XF model nail tungsten steel grinding head is very long. Even if it is used frequently, it can ensure that it is not easy to damage and reduce the number of replacements and costs. 4. Safe and undamaged: The high-quality materials and meticulous polishing process of the 3XF model nail tungsten steel polishing head can ensure that it will not scratch the nails during use, which is non-toxic and tasteless, and harmless to human health. 5. Powerful: Tungsten steel grinding head can not only be used for nail art, but also can be used for cleaning dead skin and hard skin. It is a practical tool for manicurists to carry out manicure work. Description: Material:Tungsten steel Color:Gold/Silver Size:as the picture shows Package Includes: 1*Nail polishing head Tips: 1. Due to the light and monitors effect colors may have lightly difference. 2. Please allow slightly size errors due to manual measurement. Thank you for your understanding!