2 in 1 0.3ML&0.5ML Syringe Hyaluron Pen Set Skin Care Atomizer Needle Free Moisturing Micro Injector Nebulizer-NO medicine
medicine are absorbed much better and faster than with the introduction of a needle. Principle of operation: Spring and piston, which allow, under pressure, quickly and evenly inject medicine under the skin through a hole with a diameter of 0.With the help of the energy of mechanical action, the spring and the special piston in the apparatus allow, under pressure, quickly but gently pushing the medicine stream through a microscopic hole into the subcutaneous tissue.1 mm, which is two times smaller than the needle thickness for injection!.