Cheyenne Safety Cartridge Power Liners Size:7 a membrane mechanism to prevent

a membrane mechanism to prevent ink back flow

and semi-transparent tip design for improved needle visibility and fluid ink flow

a blue back lit LCD display

feature a medium tension safety membrane

are made from medical grade plastic and are indiviually packaged with needle plunger bar

Cheyenne Safety Cartridge Power Liners Size:7 a membrane mechanism to preventCheyenne Safety Cartridges are German Engineered, premium needle cartridges from one of the forerunners in removable needle modules. Aptly named for its sterilization and design, the Cheyenne Safety Cartridge features a shelf life of up to 5 years and an internal membrane system that prevents ink back flow. Each Cheyenne Safety Cartridge is inspected after assembly to ensure quality and performance that artists can rely on.