10Pcs H12pins/0.25mm/0.5mm/1.0mm/Nano-HS/Nano-HR Needle Replacement Cartridges for Hydra Pen H2/Microcrystalline Hydrometer

Hydra Pen Type: Screw port 3ml Containable Needle Cartridge 1. 100% brand new and high quality 2. Suitable for various skin 3. Used to stimulate collagen reproduction and increase the absorption of skincare products. 4.Compatible with the entire body, the arms, hands, legs, thighs, body, abdomen, face, etc. 5. No side effect on human body 6. Hygienic,convenient,and safe 7. Package: 10pcs hydra pen H2 cartridges (Not including hydra pen)