Permanent Makeup Pen Needle Cartridge for Eyeliner 10pcs - CharmantTattoo Cartridge Needles 8mm for Charmant Machine Cartuchos Tattoo for Permanent Makeup Eyebrow Charme Princesse Machine Pen 1) 100% brand new and high quality 2) Help beginners quickly raise the level of tattoo skill 3) Synthetic material, safe, without harmful substances 4) Flexible, an authentic feel 5) Ideal for beginners and experienced artists. 6) Makes the tattoo artist work easier. 7) The Default Package includes 10pcs needles. 8) With screw