Designed for artists who live for clean, crisp lines, the T-Tech Gen 2 Liners Tattoo Needle Cartridges are engineered for total control and precision. Featuring a patented capillary-action tip and advanced barrier membrane, these cartridges keep ink flowing longer and smoother—so you can stay focused on the work, not the equipment. Why Tattoo Pros Choose T-Tech Gen 2 Liners: Patented capillary-action tip ensures consistent ink flow Protective membrane design keeps your setup safe and clean Ultra-tight round liner configurations in 3, 5, and 7 needles #12 (0.35mm) long taper needles (6-7mm) for super-fine control Perfect for detailed line work, dot work, and tight shading Whether you're laying down bold outlines or working intricate details, T-Tech Gen 2 Liners are built to match your precision and intensity. Trusted by professionals who demand reliability session after session.