Ink Quality: These pens use water-based pigment ink that is waterproof, lightfast, and quick-drying, often drying in as little as 3 seconds.
Versatility: Suitable for a wide range of DIY projects, including rock painting, scrapbooking, and decorating shoes or bags.
Available Sets: The markers are commonly sold in various set sizes, including 12, 24, 36, and 48 colors, as shown in the image