The Presto Gun Blue Pen quickly and easily penetrates hard steel and gives a durable blue-black finish that won’t rub off. Use like a marking pen for one-coat coverage on non-stainless steels.

The Super Black Touch-Up Pens contain a fast-drying, lead-free paint with superior adhesion and durability that helps fill in deep scratches or worn areas. Specially formulated for use on highly polished and matte finished alloy gun receivers, trigger guards, scopes, binoculars, cameras, flashlights, fishing reels and other sporting accessories.
Comes in flat black or glossy.