Official Mr. Hobby/GSI Creos Gundam Marker set, produced to paint gunpla models with beautiful metallic colors. This makes it undoubtedly one of the most desired marker sets.
GM151 - metallic gold;
GM152 - metallic silver;
GM153 - metallic blue;
GM154 - metallic green;
GM155 - metallic red;
GM20 - fine-felt-tip black marker for the panel lines.
The colored markers ink is alcohol-based, permanent and dries quickly. In case of mistakes or smudges, it can be wiped away using rubbing alcohol or the GM300 Gundam Marker Eraser (sold separately). If you need to color very small parts, you can push the tip of the markers in a small dish to let the paint flow out and then apply it with a thin-tipped brush. These markers paint is suitable for all gunpla plastic parts (and related add-ons), except for ABS components.
The fine-tip marker ink is water-based, and can be applied directly over painted parts after the paint is dry (to be extra safe, you can spray a layer of clear gloss over the painted parts). This marker is used mainly to panel line the models, i.e. to ink the grooves of gunpla armors putting them in evidence and giving them a feeling of higher thickness and a more realistic look. Excess paint can be removed rubbing it with the tip of a cotton swab, an eraser or the corner of a clean tissue.