Amazon.com : edding 8407 cable marker set - 4 pens - thin round nib 0.3 mm - for precise labelling and marking of all types of cables - ideal for electricians : Office Products
3 x EDDING Aerospace Marker Pen 8404 Permanent Marker Garden Marker Black Ink
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