Mr. Hobby Gundam Marker Pen (Pour Type) GM301～303
The pour type pen uses an oil-based paint, and can only be used on Gundams before painting. Ink flows smoothly by applying only the penpoint to mold. This pen can not be used on painted products, because the ink melts to the groundwork. On unpainted products, the overflowing portion can be erased by an eraser or GM300 Gundam Marker Remover.