My cat loves chasing these. They are a durable plastic with a faint sounding bell inside. I think there was 6 in the pack, assorted colours. . My cat chases these and I find all of them under the couch and chair. Well made for the price, and best thing is he loves them.

My little guy adores these balls! We have gotten a couple packages at this point because he plays with them so often they are always getting batted under every piece of furniture and appliance we own. The price won't break your bank either!

They are made well enough that you can throw and bounce them off of hardwood floors without breaking them. I have had maybe one break in a few months time because it was lightly stepped on - that's it. I love that these have the slits in them, because believe it or not, our kitten loves to play fetch. He can pick these up in his teeth and bring the balls back as we continue to throw them.