Instant action gun blue pen type dispenser makes it easy to touch up small marks and scratches with a minimum of preparation. This product produces a rich dark blue that will not rub off or discolor, and is ideal for use on finger guards, barrel tips, etc.
Specifications:

Type	Blueing Liquid
Size	.3 oz
Quantity	1
Bristle Type
Length
Includes
Material
Tip Feature
Battery
Thread Pattern
Protects
Suitable For	Firearms
Eco-Friendly