Enamel Paint Marker MPD Matte Black Medium 2mm - 1 Pack Creates Permanent Marks for Metal, Glass, Rubber, Plastic and More Waterproof and UV Resistant

These are more expensive than my usual oil- or enamel-based paint pens, but the paint/ink quality is noticeably better. It really is "matte" as advertised, whereas the others I use are really semi-gloss. A couple of notes: these take a little longer to dry than others. The lighter you apply it, the better; otherwise, if you overdo it, it won't be smooth. These are about 4x more expensive than what I usually get, but the quality is worth it. Coverage is solid too, it doesn't pool up or pull, even on tricky surfaces. As for durability, it can scrape off more easily than other oil-based paints, so I would not use this on surfaces you expect to come into contact with.

Nice product.

In addition, this item can be used in many different applications because it drys in a matter of seconds, can be used on any substance, can be used for long lasting applications because it is very durable, and it is a go anywhere/ do anything functional item I highly recommend.

Good

Only works for large letters or numbers. Would recommend getting a small brush set and paint.