11/16/24/36/42 Round Nano Cartridges for Dr. Pen A6S

Buy Original Dr.pen Cartridges, Get 10% OFF！ Use Discount Code: AU10   Note: (This link NO include machine)  Advantage: ✅ Original Dr. Pen cartridges for Dr Pen Ultima A6S Microneedling Pen ✅ Superior Needle cartridge with anti-back-flow design :Prevent fluid flow back into the device body preventing cross-contamination ✅ Vented Holes : Release air pressure during high-speed needling for skin safety protection.If the needle tip doesnt has any vented port , the air pressure caused by high-speed movement may suck skin tissue up causing skin damage. ✅ fluid Filter : prevent contamination to the needle ✅ Surgical grade stainless steel :high reliability and hygiene ✅ 3 Bayonet Slot -The connection of cartridge is with 3 locks design. The cartridge is locked the bayonet easily and firmly, the procedure will be more stable and high effeciency. ✅ Fine 16 Needles Fine diameter 0.18 mm is more compatible with skin texture, less pain and less trauma to make the skin recover soon ✅ Recomme