
FAQs
What is a Diamond Marker used for?
A Diamond Marker is a specialized ultra-fine tip marker made for extremely precise writing and detailing. It's commonly used on smooth, hard surfaces like diamonds and glass—perfect for jewelry making, glass art, or other delicate work. Thanks to its ultra-thin tip, it allows professionals to create tiny, clean, and accurate marks without smudging or spreading. It’s also great for marking on other materials like metal, ceramic, or plastic—anywhere you need fine, detailed lines with a permanent finish.
How fine is the tip of the Diamond Marker?
It features an extremely fine tip—much thinner than a standard marker. In fact, it’s as precise as a needle point, typically around 0.5 mm or even smaller. This ultra-fine tip allows you to write tiny letters or create highly detailed lines with ease. It’s perfect for precise tasks like marking small gemstones or adding fine details to glass, all without thick or blurry lines.
Is the ink permanent on surfaces like glass and metal?
Yes, the ink is designed to be permanent and long-lasting, even on smooth surfaces like glass, metal, or stone. Once dry, it doesn’t wipe off easily and stays clear without fading over time. It’s also waterproof and smudge-resistant, which is especially useful in industrial or professional settings. If you ever need to remove it from surfaces like glass, you’ll need a solvent or rubbing alcohol—plain water won’t work once the ink has dried.
Can I use the Diamond Marker on other materials too?
Absolutely. While it’s specially designed for diamonds and glass, this marker also works well on other smooth surfaces like metal, ceramic, and plastic. Anytime you need a very fine, permanent line, it’s a great tool to have. Just keep in mind that the ink is permanent, so it’s best used on surfaces where a lasting mark is okay.
Is the Diamond Marker refillable and how long does it last?
Yes, many Diamond Markers are refillable, so you don’t need to throw them away when the ink runs low. They’re designed to last a long time and can draw hundreds of meters of fine lines—especially since detailed work uses very little ink per stroke. Refilling is simple and works much like other refillable markers. With proper care, like keeping the cap on when not in use to prevent drying, a Diamond Marker can serve you well for a long time.



