I have to admit I have a fear of these marbled balloons. I was bouncing on one to pop it once and when it popped it gave me a welt and bruise that could have stood up to any mark a leather belt would have left. Now, I can't say that I am opposed to welts on my butt, even ones left by balloons, even if I would like to leave that to the whippy things in my life. But I really wasn't expecting it when it happened, so now I am scared of them. I still had a big bag of them left so I decided to use some up, cause I really do love the way they look when they are inflating and how pretty they are to lo... Show more