

| Product Name | Permanent marker pen ink |
| Colour | Black, blue, red etc is available for us |
| Volume | 1000ml |
| Wide Application | Aluminum box, plastic, tube,wood, books etc |
| Brand | OBOOC |
| MOQ | 6L |
They are used for writing on metals, plastics, ceramics, wood, stone, cardboard etc. However, the mark made by them is semi-permanent on some surfaces. Most permanent marker ink can be erased from some plastic surfaces (like polypropylene and teflon) with little rubbing pressure. Fine-tipped permanent markers are used to write on CD / DVD surfaces.