Tattoo Cartridge Needles for Pen and Rotary Machines — precision cartridges designed for stable, smooth operation and consistent ink flow. Each box contains 20 individually packaged cartridges in a range of common sizes for lining, shading, and coloring. Key benefits Stable, lowfriction performance for consistent needle movement and even ink distribution. Updated 2.0 casing design with internal recoil system for improved stability and quieter operation. Translucent cartridge body lets you monitor ink flow and needle penetration in real time. Innovative membrane system helps maintain reliable ink delivery and reduces backflow. Precleaned with EO gas and packaged in individual blister packs to support hygienic handling. Compatible with most rotary and penstyle tattoo machines. Available in a variety of sizes suitable for common lining, shading, and color packing tasks. Features Precisionmolded plastic casing assembled to tight tolerances for consistent fit and function. Internal recoil mechanism that reduces the coefficient of friction and improves control. Translucent housing for visual confirmation of ink movement and needle action. Membrane seal to help keep ink flow steady and reduce splatter. Pack of 20 cartridges; assorted sizes appropriate for different tattoo techniques. What you can do with these cartridges Fine lining: Create crisp, consistent outlines for script, lettering, and detailed work. Shading and gradients: Use larger grouping sizes for smooth gradients and packed color. Portrait and detail work: Monitor ink flow and needle penetration through the translucent body for precise rendering and controlled layering. Package contents 20 tattoo cartridge needles, assorted sizes, individually blister packed and precleaned with EO gas. Compatibility and use Designed to fit most rotary and penstyle tattoo machines. Check your machine specifications for cartridge compatibility before use. Intended for professional use by trained tattoo artists following established hygiene and singleuse protocols. Notes Cartridges are intended for single use. Dispose of used cartridges according to local regulations.