Things I liked:They are very smooth and not glossy like, which doesn't make them look cheap. Very well polished. They have never jammed my guns (spring, AEG, and Gas). Affordable and accurate! Cheaper then the TSDs and same or better quilty Things I would have changed:NOTHING. except the container. It work be better if it had a dispenser.
What others should know:Buy these and you'll almost always hit your target.