Fog prevention with thermic wire / Thermic wire prevents rear window from fogging. Conductive ink is printed on glass, which requires very advanced technique.Emblems & Stickers / Emblems and Stickers make cars more impressive. Special ink, which has resistance to severe conditions such as heat, water and dust, is used for this purpose.Traffic sign / Special ink is used for traffic signs. The color does not fade even if the signs are weather-beaten. The indications must be legible with the reflection of head lights