Round Shader (RS) tattoo needles are designed for professional tattoo artists who require smooth shading, controlled ink dispersion and versatile performance between lining and blending.

The slightly spaced circular grouping allows pigment to disperse more softly into the skin compared to tightly packed Round Liner needles. This makes RS cartridges ideal for subtle gradients, small fill areas, black and grey blending and slightly thicker linework.

Round Shader needles provide a balance between precision and diffusion, giving artists greater control over tonal build-up and smooth transitions without harsh edges.

Nova Cartridge System RS needles are available in 0.30 mm and 0.35 mm diameters, offering options for balanced shading or stronger saturation depending on technique and machine setup.

Each cartridge features an advanced safety membrane system to prevent ink backflow and ensure stable machine performance throughout every session.

Whether you are working on soft shading, compact color fills or controlled structural work, Round Shader tattoo cartridges deliver consistency, reliability and professional healed results.