I’ve used this in the past and it was fun before slime. was a thing. The egg case makes it easy to carry and mess free. It’s not at sticky as slime but with all the same fun and stretch.

This was a hit with my two little grandson‘s age is two and four. They absolutely love the glow in the dark silly petty. I had purchased an offbrand it didn’t work. Like I’ve stated in many of my reviews you get what you pay for sometimes. These are not toxic Definitely reusable for many times. My grandson’s absolutely love them. 

So fun to use and really glows bright after it sets under a light for a while! My 7 year old loves it and it’s cheap entertainment as well! My child wants to go buy every color now!