Mr.Hobby GSI-GM301 Gundam Marker Black Pour Type GM301P - Precision Lining Tool  [GSI-GM301]

Overview for handy detailing

The Mr.Hobby Gundam Marker Black GM301P is a compact pour-style marker built for hobbyists who want crisp, controlled black lines on plastic kits. It delivers a steady flow suited to panel lining, small accents, and shadowing on Gundam and other scale figures.

Main benefits for model builders

This Mr.Hobby GSI-GM301 GM301P marker gives consistent coverage and easy handling, making it straightforward to add definition to seams and tiny parts. Its pour mechanism helps avoid skips, so you get reliable thin lines on painted or bare plastic.

Where to use this marker

Use the Gundam Marker Black to enhance panel lines, emphasise details, or create subtle shading on armor and accessories. Its size makes it convenient for tight spots and quick touch ups during kit assembly.