It doesn't matter. They'll all be broken out of the box anyway.
Everything about them!
Brought them home from Walmart, opened the box, and saw some bits of green shell in a bag of disgusting smelling orange glop. I thought maybe the store had just been roughy on this box so I cleaned a few up with some paper towels and found that more than half the balls in the box were broken. If they weren't broken already, the would break from the slightest pressure. Once I got a small handful af cleaned whole balls, I shot them through my a5. They broke all over the hopper let alone the barrel to the point of calling my gun a squirtgun! They smell absolutely nasty and are IMPOSIBLE to clean off of anything! They stain clothes, rocks, trees...yuck.
I thought maybe it was just my box, so I went back and opened some of the boxes in the store...every box was soup. My friend bought some a month later And we had the same problem.
I buy Flash paintballs from Scheels for the same price, ($30) and they never break, fly great and straight, and clean up like a dream.
I cannot stress enough how terrible these are. I would give these a negative 5 if I could.