Review on 🍼 Silicone Teething Necklace Set for Babies - 4 Pack Teardrop Twist Pendants, Chewable Jewelry for Boys and Girls, Mom's Fashionable Accessory, BPA-Free Teether for Autism and Oral Motor Needs by Josh Lockhart

They are surprisingly durable, even for adults. I got them because I intend to clench and grind my teeth when I'm stressed and I was hoping for something that would take that tension off my jaw and teeth and remind me to be more mindful when I'm do that. Not only do they do a great job, but out of curiosity I bit down hard on both molars and incisors and at best left various small dents that seemed to fill up again and mostly disappeared. with time. I'm an adult and have considerable bite power, but so far I haven't been able to do any lasting damage despite my attempts. Very durable. They are thicker and have a denser core than my shark teeth, which is not surprising given the thicker profile. The string they are on is also durable and workable (not for chewing, just for carrying).