The quickly replaceable Safety Cartridges from MT Derm/Cheyenne are available in 56 different configurations as liner, power liner, shader, flat, magnum and soft edge magnum. They represent innovation, hygiene and safety. They differ from other needle modules in their special design and a patented membrane. The elaborate process of sterilisation and the hand-checked quality control by experienced professionals guarantee hygienic, protected work. Available in a box of 20.