Marking Pens Fabric Markers Refillable & Retractable Gel Ink Pens for Drawing Writing Planner and School Supplies Black Set (2 Pens+20 Cores+1 Rub) - Walmart.com
Amazon.com: edding 4500 textile marker - black - 1 pen - round nib 2-3 mm - permanent fabric markers for drawing on textiles, wash-resistant up to 60 °C - marker pens for fabric lettering