MrHobby Gm301-303 Anime Sci-Fi Mecha Doll Painting Panel Line Accent Color Marker For DIY Military Tank Car Plane Model Kit Tool

Gently point the pen at the edge of the engraved line, the color will automatically flow along the engraved line, the excess color can be erased with an eraser, or wipe off with a cotton swab dipped in a small amount of GM300 color elimination marker. Not suitable for water-based paint surface , may damage the water-based paint surface!