The Essential Color Trio for Crisp, High-Contrast Armor Details:

Bring machine scale, mechanical depth, and shadow realism to your model kits with the Mr. Hobby GSI Creos Gundam Marker Ultra-Fine Panel Lining Set (GM01, GM02, GM03)! Produced under official license for Bandai hobby kits by GSI Creos, these specialized oil-based pigment ink pens are designed specifically for panel lining bare polystyrene (PS) plastic. Featuring needle-thin nibs that effortlessly trace recessed armor seams, vents, and rivet cavities, this core trio provides the full color spectrum required to detail any mobile suit or scale armor paint scheme.

Specialized Color Coding by Armor Tone:

• GM01 (Black): The standard choice for deep mechanical recesses, dark armor plates (blue, dark grey, black), vents, joint gaps, and high-contrast anime-style outlines.

• GM02 (Gray): The go-to choice for clean, subtle shading across white, off-white, light grey, and cream-colored outer armor without harsh visual overpower.

• GM03 (Brown): Formulated specifically for warm-toned armor parts, creating natural shadow depth on red, yellow, orange, and gold-plated surfaces.

Ultra-Fine Nibs & Forgiving Erasability:

Each marker is fitted with a durable ultra-fine hard-tip nib calibrated to fit directly into standard 0.1 mm–0.2 mm mold grooves. The quick-drying, oil-based pigment flows cleanly through panel seams. Smudges or overrun lines wipe away effortlessly using a standard soft rubber pencil eraser, a cotton swab, or a dab of rubbing alcohol—eliminating the need for messy enamels or chemical thinners.

Key Product Features:

• Official GSI Creos Production: Genuine Bandai-endorsed detailing tools engineered specifically for plastic hobby kits.

• Complete 3-Color Spectrum: Covers the three primary panel-lining shades: Black (GM01), Gray (GM02), and Brown (GM03).

• Ultra-Fine Hard Nib: Pinpoint tip deposits pigment directly into recessed grooves without bleeding or splitting.

• Safe for Bare Plastic: Oil-based pigment formula applies directly over raw Gunpla runners without causing brittleness or plastic stress.

• Effortless Mistake Cleanup: Excess ink erases cleanly using a standard pencil eraser or cotton swab within minutes of application.

• Universal Kit Application: Essential for High Grade (HG), Real Grade (RG), Master Grade (MG) Gunpla, 30MM, and sci-fi scale models.

Product Specifications:

• Brand / Manufacturer: GSI Creos / Mr. Hobby (Japan)

• Product Line: Gundam Marker Series

• Set Includes:

  • GM01: Black (Sumi-ire Black / Oil-Based Ultra-Fine)

  • GM02: Gray (Sumi-ire Gray / Oil-Based Ultra-Fine)

  • GM03: Brown (Sumi-ire Brown / Oil-Based Ultra-Fine)

• Ink Type: Quick-Drying, Oil-Based Pigment Ink

• Tip Type: Ultra-Fine Chiseled Point

• Barrel Material: Polypropylene with Pocket Clip Cap

• Compatible Surfaces: Unpainted Polystyrene (PS), ABS (use with care on high-stress joints)

• Eraser Compatibility: Standard Vinyl/Rubber Eraser, Isopropyl Alcohol (IPA)

• Condition: Brand New / Factory-Sealed