With oil-based ink, the GXin G-107A CD/DVD Waterproof Permanent Marker stops smudging on non-porous surfaces. Dual nibs provide 0.5mm and 1.0mm line options for precision labeling. Under high humidity, the ink stays bonded to glass, metal, and plastic. Integrated clips secure the pen during field use.
Key Features
- Dual-Tip Nibs: 0.5mm and 1.0mm points provide fine and thick lines. Switching between small disc labeling and bold marking happens instantly.
- Oil-Based Pigment: Quick-drying ink resists water, smudging, and light-induced fading. Text stays sharp even when exposed to heavy rain.
- Broad Compatibility: Adheres to metal, glass, plastic, and optical disc surfaces. Marks won't wipe off or bead on slick materials.
- Built-in Clip: Integrated plastic clip attaches to notebooks or shirt pockets. Stops the marker from rolling away on flat work desks.
Frequently Asked Questions
Is GXin G-107A safe for CD data?
The quick-drying ink stays on the disc's surface without penetrating the top layer. It prevents chemical damage to the underlying data storage.
Can I use G-107A marker on metal?
The oil-based formula bonds directly to smooth, non-porous metal surfaces. It resists smudging once the pigment sets in seconds.




























