The Gundam Marker Extra Thin Type Black for Panel Lines – GM-301 is an essential detailing tool for Gunpla builders and plastic modelers who desire cleaner and sharper panel lines. Ideal for quick corrections and precise finishes, this marker adds depth and contrast to your builds.

• Accurate application of fine panel lines
• Black color for strong contrast
• Easy-to-use detailing marker
• Perfect for Gundam and plastic models