12PCS White Permanent Marker Pens，Fine Tip Quick Dry White Fabric Marker Pens 2Mm Waterproof Permanent Marker Pen Set for Clothes Rock Painting Ceramic Glass Doodling Stones. 【White Permanent Marker Pens】-You will receive 12pcs white permanent markers made with quality, non-toxic, acid-free, odourless, non-spill water-based acrylic ink that is waterproof, fast-drying, long-lasting, and has a smooth ink flow.
eBay