Hi, there. My 5 year old son with Down Syndrome has lots of sensory issues, really loves those squishy balls from Target. He squeezes and spins them, but also puts them in his mouth. A lot. I am looking into other options for chewing/sucking. Anybody have success with chewelry? I have tried the chewy tubes and those are effective but I'd really like something he can have with him, so i am not running around giving him a chewy tube all the time. And something squishier, preferably. I see there are different chewable jewelry options out there, wondering if anybody has tried it and if your kids liked it.