Nerf Hyper 200-Round Refill Includes 200 Nerf Hyper Rounds, for Use with Nerf Hyper Blasters, Stock Up for Nerf Hyper Games

Lots of fun.

You know what you are getting from Nerf!

My cats love to play fetch! These little balls keep them busy while we are away at work. One of our cats even takes to to steps, drops it down the steps, only to chase after it and do it all over again! Like I said hours of fun. I've sucked them up vacuumed cleaner by accident and they are small enough to not cause problems. Probably not a good idea if you have little little kids though.

Works great

There are a lot of horror stories out there about knockoff Hyper balls- like that they're hard and can hurt upon impact or that they are magnets for dirt etc. So I spent a little more and bought the Nerf brand ones. I don't regret that purchase. I use these in my grenades and they work great. You can fit more than Rival balls, because they're smaller. It comes down to what's more important to you - value or function. Here I chose function, because that has more value to me.

These balls shoot well out of the nerf guns

Came just as promised

Great price for qty