These fun balls have 'worms' coming out of them! Stretch and squeeze them to relieve stress, or toss them in the air and watch as the 'worms' spread out like a firework. Color will vary. Small parts: not recommended for children under age 3.
I tossed it across the room and my kids screamed with laughter when the worms exploded outward like a tiny firework. The rubber is surprisingly durable, too.
Squeezed this thing for a solid ten minutes during a stressful work call and the worms kept popping back out no matter how hard I stretched it. Tossing it up and watching the worms fan out got a genuine laugh out of my kid too.
My kid squeezed this thing for an hour straight and the worms didn't rip or snap once. It's also weirdly calming to just pull them out and let them slowly shrink back.