10PCS Dr. Pen M8 Needle Cartridges 11 16 36 42 MTS for Dr pen M8

10PCS Dr. Pen M8 Needle Cartridges 1116 3642 MTS for Dr pen M8. Product Description: Specification: 1. Item Name: pins Cartridges for Dr. pen M8 2. pins Material: Stainless Steel 3. pins Length: Can be adjusted 4. Usage: Disposable Tips5. Application for: Dr Pen M8 ONLY. Cartridges Type: 11 pins 16 pins 24 pins 36 pins 42 pins 5D Nano 3D Nano Round Nano Silicone Nano