Color: 1003rl Disposable tattoo needle cartridge designed for precise lining and reliable performance. Key benefits Maintains hygiene and prevents backflow: Needles are 100 percent E.O. sterilized and individually packaged in blister packs with a membranesealed system to reduce ink returning to the tubes. Durable, quality construction: Needles are made from 316 medical stainless steel for hardness and consistent edge retention. Stable, efficient performance: Engineered for fast coloring with reduced vibration to provide smoother strokes and more predictable results. Practical design: Black shell is wear resistant and allows clear observation of the inner needles during use. Ready for everyday studio use: Disposable cartridges simplify setup and cleanup, and are suitable for beginners, apprentices, and experienced tattoo artists. Features Material: 316 medical stainless steel needles. Sterilization and packaging: 100 percent E.O. sterilized, blister pack, membranesealed to help prevent ink backflow. Shell: Black, wear resistant, easy to observe inner needles. Performance: hardness, fast coloring, stable with less vibration. Quantity and options: Supplied 10 per box. Multiple styles available to match technique and preference. Use scenarios Precise lining: Ideal for outlining and creating crisp, consistent lines on small to medium designs. Detail work and touchups: Suitable for fine detail, lettering, and controlled touchup sessions. Daily studio workflow: Disposable cartridges speed up rotation between clients and help maintain consistent needle performance. Package contains 10 needle cartridges per box. Choose the required style according to your needs.