Bought the medium toughness one and my kid chewed pretty fast through it. Just purchased the hardest one and it seems to be holding up pretty well.
A go-to-chew; Click to see all 14 colors|||Made in the USA, ARK's Krypto-Bite® Chewable Gem Necklace provides a safe, wearable, and discreet solution for kids and adults who need to chew. For boys, it's cool-factor Krypto-Bite®. For girls, it's a stylish gem pendant. Either way, it's sure to be a hit! Use this "chewelry" as an oral fidget (or even hand fidget) to help calm, soothe, and self-regulate during times of stress, or to better focus during homework and other activities. Modeled after the extension of the Grabber®, the prism-shaped pendant also comes in 3 color-coded toughness levels:
Choose your option from the menu above. Each pendant is sold individually with its own breakaway necklace cord. Or, you can also buy more than one pendant and create your own custom statement chew necklace (like the first picture, for example). Color hues may vary slightly.
Designed, manufactured, and assembled in the USA by ARK Therapeutic. Medical grade, FDA compliant, NO lead, phthalates, PVC, BPA, or latex.
Caution: This product is not a toy. The clasp and cord are not intended for chewing. Contains small parts that may pose a choking hazard - direct supervision required. Recommended for ages 5 years and up. Although these chew tools are sturdy and durable, no chew tool is indestructible. Wear/tear may be expected given the nature of the intended use. How long they last is typically equal to the amount and intensity of the chewing, as well as other variables (such as jaw strength, stress/anxiety levels, if other sensory strategies are in place, etc.). While for some people a chew tool will last forever, for others with heavy/aggressive oral needs, they may go through it very quickly. Please supervise at all times, regularly inspect the chew tool, and replace if necessary if the item shows signs of wear and tear. For the longest lasting chew tool overall, click here.