Professional 3RL integrated tattoo needles for precision lining and contouring. Each pack contains 20 pieces, designed for tattoo artists and permanent makeup technicians who need consistent 3point round liner performance in penstyle and machine setups. Key benefits Consistent 3RL configuration delivers clean, precise lines for fine detail work and crisp outlines. Integrated design simplifies installation in compatible penstyle cartridge systems and machines that accept 3RL cartridges, reducing setup time. Pack of 20 supports multiple clients or sessions without frequent reordering. Durable construction helps maintain needle alignment and reliable ink delivery for controlled strokes. Features and specifications Needle type: 3RL (3 round liner) for fine lines and tight contours. Compatibility: Designed for use with penstyle tattoo machines and other machines that accept integrated 3RL cartridges or needles. Function: Ideal for lining, contouring, and small detailed work including cosmetic tattooing applications. Quantity: 20 pieces per box. Performance and usability Precision tip geometry supports steady line weight and predictable needle grouping. Integrated format allows quick mount and removal in compatible cartridge systems, improving workflow. Suitable for both experienced artists and technicians performing detailed cosmetic or body tattooing. Practical use scenarios Eyebrow cosmetic tattooing: Create defined micro lines and natural hair strokes when performing eyebrow shaping and contouring. Small tattoos and touchups: Outline small designs, script, or intricate details where controlled, sharp lines are required. Detail work on larger pieces: Use the 3RL to add crisp borders and fine accents during multisession pieces. What to expect in the box 20 integrated 3RL needles, packaged for convenient storage and use. Notes Verify compatibility with your penstyle or cartridge system before use to ensure correct fit and performance. Follow your professional protocols for handling and disposal. This 3RL pack offers a practical, professional option for lining and contouring tasks that require a consistent 3point round liner configuration and a ready supply of needles.