- 50 pc round nano needles, fit for ultima dr pen A6 pen,
- These dr.pen needles made of the medical steel needle and plastic.
- Fit on Dr.pen Ultima A6,dr.pen a6
✓Dr.pen ORIGINAL FACTORY QUALITY: These replacement cartridges are use on Dr.pen A6 and made by the Dr.pen original factory. Dr. pen original factory high-end quality warranty, refund 100% your money if quality questions. (Tip: The Dr.pen for High-end quality in the beauty area, the original factory in China and their brand registered in US). ✓EASY TO USE, SAFE: These replacement cartridges need to disinfected(by 75%alcohol or physiological saline or uv) before use, and need sterilized nursing parts by physiological saline. It’s better to change the cartridges frequently and not to use it consistently, it may cause infection. Use a new one each time, don’t reuse.