Model 1207M1 Cartridge Needles Box of 20 Product overview Each box contains 20 individually packaged cartridge needles, model 1207M1. Cartridges are preprocessed by E.O. and supplied ready for use with cartridgestyle tattoo machines. Key benefits Consistent material and construction: Needles are made from 316L stainless steel for corrosion resistance and durability. Clear visualization: Transparent cartridge body makes it easy to observe needle movement and striking during work. Stable needle action: Closemouthed tips help maintain a steady strike for more controlled lines and color application. Improved ink delivery: Low profile housing and internal shaping promote better ink flow and conversion rates during tattooing. Fast setup and changes: Cartridge design lets artists install needles quickly and switch configurations during a session without lengthy downtime. Flexible filling options: Color can be applied by dipping the needle into a small pot of pigment or by filling color through the upper opening of the cartridge. Features and specifications Model: 1207M1 Quantity: 20 cartridges per box, each individually packaged Material: 316L advanced stainless steel needles Body: Transparent cartridge housing for visual monitoring Tip: Closemouthed tips for steadier strikes Design: Advanced needle bar and shaped internal channel to reduce dead space and support ink flow Compatibility Designed for cartridgestyle tattoo machines that accept 1207M1 cartridges. Confirm compatibility with your machine before use. Practical use scenarios Rapid color packing: Quickly fill cartridges and maintain steady needle action when packing solid color areas. Line work with consistent strike: Use the closemouthed tip and transparent body to monitor and execute precise line work. Session flexibility: Swap needle configurations midsession to move between lining, shading, and filling without long setup times. What this delivers A consistent, easytouse cartridge that supports efficient workflow, clear visual monitoring, and steady needle performance for cartridgebased tattoo applications.