Describe Specifications: 2 types Target audience: General 1. Professional tools: This acne needle set includes four different types of tools, suitable for different sizes and types of acne, meeting your various needs. 2. Safe and effective: Made of high-quality stainless steel material, finely processed to ensure safe and effective use, avoiding secondary infections. 3. Multi-functional: In addition to acne needles, there are other tools available for cleaning facial skin, helping you easily solve facial problems. 4. Simple and convenient: Using this acne needle set does not require professional skills, simple and easy to operate, allowing you to easily care for your skin at home. 5. Economical: One-time purchase, long-lasting use, more economical than frequent visits to beauty salons for treatments. Package includes: 4-piece acne needle set