Very pretty fill colors, easy to pick out and straight up awesome looking.
Fly dead on straight, with the right barrel paint match, with the Freak Set it is no problem.
In 2 cases never broken or chopped one.
Weaknesses:
You MUST get a fresh batch, if not you end up with alot of dimpled balls espically the ones at the bottom of the bags.
Conclusion:
If at all possible get the Cobalt Blue shell and fill balls, they fly straight and when you hit your target you know it for sure. The blue fill is the best fill i've ever seen. Besides the awesome blue color, you know when you are the one that hit the person, very few ball break that color blue, or blue at all, so you'll know your hits. When you match the balls to the barrel, you can lay these balls right on top of each other.