Round Liner (RL) tattoo needles are engineered for professional tattoo artists who require sharp outlines, controlled ink flow and consistent healed results.

The tight circular needle grouping delivers concentrated pigment in a narrow, precise channel, making RL cartridges ideal for clean linework, structured compositions, lettering and detailed tattoo designs.

Unlike Round Shader or Magnum configurations, Round Liner needles are designed for maximum definition and strong structural clarity. The focused ink delivery allows artists to create crisp outlines with minimal spread and reliable long-term stability.

Nova Cartridge RL needles are available in 0.20 mm, 0.25 mm, 0.30 mm and 0.35 mm diameters, allowing professionals to choose between ultra-fine precision and bold, saturated linework depending on technique and style.

Each cartridge features an advanced safety membrane system to prevent ink backflow while maintaining stable machine performance during every session.

Whether you specialize in fine line tattoos, geometric precision or bold traditional outlines, Round Liner tattoo cartridges deliver accuracy, control and professional-level consistency.