
FAQs
How well does the ink adhere to different surfaces once used in a marker?
Our refill ink for permanent markers is specifically designed to adhere to a variety of surfaces. It produces strong, durable marks on a variety of surfaces, including metal, glass, wood, plastic, ceramic, and more, when used in a marker. It adheres firmly, providing you with the same long-lasting, permanent effects you would anticipate from a new marker.
Is there an expiration date for the ink?
Yes, if stored correctly, the ink has a two-year shelf life. Typically, the bottle will have an expiration date or "best by" printed on it. Make sure the cap is securely closed and store the ink in a cool, dry location to maintain its best quality. You can make sure you always get the best performance and vibrant colour by using it before the expiration date.
Is the ink smudge-proof once dry?
Of course. The ink is impervious to smudging once it has dried on a surface. When touched, your markings won't smear easily. Your writing will remain crisp, clean, and easy to read because the ink dries quickly and is designed to remain vibrant without smudging or bleeding.
Can the ink be used for detailed work as well as broad strokes?
Indeed, the ink is adaptable and can be used with any size marker tip. The ink flows smoothly and produces consistent colour whether you use a broad or chisel tip for bold strokes or a fine tip for detailed writing. The ink provides strong, consistent performance from beginning to end, while the tip manages the accuracy.
What is the drying time for the ink on non-porous surfaces?
The ink dries rapidly on non-porous surfaces, such as metal or glass, typically in 30 to 60 seconds. With its quick-drying formula, the ink will become touch-dry in less than a minute, preventing smearing when marking objects like glass jars or metal tools. The ink absorbs immediately on porous surfaces, such as paper or cardboard, and dries almost immediately.
Is the ink waterproof and fade-resistant?
Yes, the ink is extremely fade-resistant and waterproof once it dries. If this refill ink gets wet, from a spill or a little rain, the marks won't run. Additionally, it is designed to remain vibrant and bold over time, even after prolonged use or exposure to light. For archival work, outdoor labelling, or anything else that needs to last, this makes it an excellent option.
Can this ink be used to refill any brand of permanent marker, or only your brand?
Our Soni Officemate refillable markers are compatible with our specially formulated permanent marker ink. We advise using our own markers for optimal performance, though it might work with other refillable markers, particularly those that use alcohol-based ink. Make sure the marker is made to be cleaned and refilled correctly if you decide to try it with a different brand. Although results may differ, Soni Officemate markers will give you the vibrant colour and seamless flow that they are designed for.



