All needles that have been used until now have been designed to pass through the skin and its subjacent tissue as easily as possible. Regardless of the particular calibre, they have always been very sharp, and thus pointed with a cutting extremity, making their utilisation invasive: pain, cuts, ecchymosis, trauma, inadequate control of the depth of injection.
« Magic Needles® » Needles do not cut the skin or the subjacent tissue. The needle's tip is rounded and the small aperture that allows the injection of the product is located laterally at the extremity of the needle. Its rounded tip allows obtaining a resistance to the penetration in the deep tissue layers. The needles are characterized by flexibility and suppleness, in complete contrast to the rigidity of cutting needles and trauma-inducing cannulae.
Its main characteristic is its suppleness. This, together with the originality of the injection hole allows us to use the needle to inject a large number of different products, regardless of the degree of viscosity.