Amazon.com : edding 140 S permanent felt – red – 1 pen – round tip 0.3 mm – pen for writing on glass, plastic, films and smooth surfaces – quick drying, stain resistant and waterproof : Office Products
Amazon.com: edding 0.5 mini permanent marker - black, blue, turquoise, red - 4 pens - fine round nib 1 mm - waterproof, quick-drying - smudge-proof - mini marker for cardboard, plastic, wood, metal : Office Products