Amazon.com : Yosogo Permanent Fabric Marker Pens (3 Colors) - Pack of 10 Non-Toxic Long Lasting Fast Drying High Performance Stationery Essential Laundry Markers for School and Work : Office Products
Century's Laundry Pen | Century Markers
Marker for writing on nearly any surface: All about the uses of universal pens | STAEDTLER
Permanent marker | STAEDTLER
Sharpie Rub-A-Dub Laundry Marker, Fine Point | Sharpie