Sharpie Ultra Fine Permanent Markers Pack of 12 37175Sharpie Ultra Fine Permanent Markers The Sharpie Ultra Fine Permanent Markers Pack of 12. These markers feature an ultra fine tip that delivers sharp, detailed lines, perfect for intricate projects, fine writing, and detailed labeling. The quick drying, fade resistant ink ensures that your marks are both bold and permanent on almost any surface. Whether youre working on detailed artwork, labeling small items, or adding fine touches to your creations,