Use to fill in roll marks AR15
These worked very well for what I bought them for. Very small needle, is small enough to fill in roll marks on an AR15 with out much mess. Some roll marks I was able to fill without having to wipe up any excess paint. I used Testors paint because its a very watery paint so it had no problems flowing through the needle. As for clean up, all I did was fill the bottle with a little bit of thinner and then squeeze the thinner through the needle to make sure no paint residue was left.
Rating: 5 stars