Mr.Hobby GSI-GM03 Gundam Marker Brown Fine Detail Pen  [GSI-GM03]

Precision Detailing with Mr.Hobby GSI-GM03

Model builders who need tight control for small accents will appreciate the Mr.Hobby GSI-GM03 Gundam Marker in Brown. Its fine tip is built for crisp panel lines and delicate highlights on Gundam kits and similar scale models.

Suitable Uses and Materials

The GSI-GM03 is tuned for fine-line work, helping add depth and definition to panel lines and recessed details. The brown tone works well for weathering and subtle shadowing to give parts more visual contrast. Although optimised for Gundam kits, it is also handy for other plastic figures and scale projects.

Performance Benefits

Mr.Hobby products are made for model accuracy, and the GSI-GM03 delivers with a steady fine nib that minimises bleeding. The ink dries quickly and bonds to plastic, letting you work with confidence and reduce smears during handling.