Sharpie 37001 Ultra Fine Point Permanent Markers, Black (Box of 12) for $5.88

Sharpie 37001 Ultra Fine Point Permanent Markers, Black (Box of 12) for $5.88.  Shipping is free on orders over $25.  If needed, use this Filler Tool to pad the order to qualify for free shipping.  Here is a screenshot for your reference.  It features 0.2mm narrowed tip with AP certified nontoxic fast drying, fade and water-resistant ink, and is permanent on most surfaces.  Most places have it for about $8.