1. Nutrient introduction, penetrate the skin 2. 144 rolling needles, close to each acupoint on the face 3. Zinc alloy material, not easy to rust, easy to clean, easy to store and carry 4. Material: zinc alloy 5. Uses: dilute wrinkles, lift and tighten, consume fat, shrink pores, etc. 6. Size: about 13 x 3.5cm 7. Weight: about 124g
