ThinkGeek Infectious Disease Balls - Stress Balls (Smallpox - Green)

I had no idea these were such a hit with the kids, both my boy and my girls played with them all through Christmas and the following days. Unfortunately they can break, and it will make a mess, so if you think your kids are the sort to test it and see just how many different ways they can squeeze it and what it will do, don't be surprised if you have sad kids shortly after.

Like many others, this one broke/split after about a week and it wasn't due to abuse or over-used, just simply split after a squeeze and the liquid material oozed out. A shame because it was a great product for the office as it was visually disgusting when squeezed and caused quite a reaction from people; all in fun. The manufacturer needs to figure out a way to either strengthen the flexible silicon shell so that the mesh that encloses the shell doesn't cut into it when squeezed or use some other material for the mesh that is thicker/wider so it doesn't slice into the silicon shell.

I bought this gift for my mom. After about a week the thin layer of plastic burst. Pretty disappointing as squeezing it is it's primary function.

A little pricey, but so fun to play with. Cant help but to want to squeeze it. Exactly as described. Great little (about the size of a tennis ball) stocking stuffer.

I'm terribly disappointed with the product. It bursted out just after a couple of squeezes. It's not at all resistant.This product does not serve the purpose at all.

Exploded neon slime all over my hand and desk at work within 3 days of purchase :(

It is very enjoyable to squeeze, but after an hours worth of squeezing some of the strong broke. I have repaired the break easily so hopefully it last longer.

Bought this for my 8 year old grandson for Christmas.Daughter called me today 12/31/16 and said it started leaking already.

Exploded a day after I got it.Barely used it.Super disapointing

broke right away

Broke after 20 minutes. Not impressed for cost of shipping.