OG Produce – Arrow Cartridges – Roundshader MT - 0.30

The OG – Arrow Cartridges – Round Shader MT – 0.30 are the versatile go-to shaders for buttery transitions, smooth black & grey and controlled color packing.
With a 0.30 mm diameter and Medium Taper (MT), they offer a balanced front: more ink flow & coverage than 0.25 while keeping a soft touch—ideal for realistic/portrait shading, dotwork and medium-to-large soft areas.

Performance Features at a Glance:

• Oblique-cut tip: Maximized needle visibility and strong ink absorption → even, splash-free flow.
• High-Elastic Rebound Membrane: Clear, elastic feedback; prevents backflow and stabilizes the line.
• Upgraded silicone sleeve: Low vibration, secure grip, less fatigue during long sessions.
• Medical-grade 304 stainless steel: Sharp needle tip for excellent color delivery.
• High-precision assembly & exclusive needle geometry: Stable needle structure and consistent quality

Sizes: 3RS, 5RS, 7RS, 9RS, 11RS, 14RS, 18RS
Compatibility: fits cartridge grips & most rotary/pen machines
Packaging: 20 pcs/box • Color: green • Hygiene: CE certified

Best for: black & grey, realistic shading, soft blends, dotwork/stippling, pepper/whip shading, controlled color packing from small to large areas.
Pro tip: Want the softest feel? Choose 0.25 RS. Need maximum coverage/speed? Go 0.35 RS. Larger groupings (11/14/18RS) = faster saturation & broader, smoother blends.