Our needle modules are manufactured with the highest quality control in the industry, consist of 316 L stainless steel needles and Medical Plastic Cartridge Tips. You have a wide range of configurations, 91 needle configurations meet all the requirements of tattooing. All our needle cartridges are closed with membrane to protect your machines. The Flat Tips have slightly curved tips, so you can use the edges of the Magnum Needle more effectively. Furthermore, they are manufactured and packaged in compliance with the highest hygienic regulations, i.e. our Needle Cartridges are 100% E.O. gas sterilized!