OG Produce – Arrow Cartridges – Roundshader MT - 0.25

The OG – Arrow Cartridges – Round Shader MT – 0.25 deliver buttery shading, soft transitions and controlled pepper/whip shading.
Featuring a bugpin 0.25 mm diameter and Medium Taper (MT), they provide a fine needle front and even ink delivery—perfect for realistic shadows, subtle color packing on small to mid-sized areas, and refined dotwork.

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
Compatibility: fits cartridge grips & most rotary/pen machines
Packaging: 20 pcs/box • Color: green • Hygiene: CE certified

Best for: smooth black & grey, realistic shading, soft blends, dotwork/stippling, subtle color saturation on small to medium areas.
Pro tip: Use RL for finest lines; for larger fills, combine with Magnum/Curved Magnum from the same series.