Wow! I've always been a little worried, but I try to keep an eye on how worn the bells/elastic look... Nikko wears bells that came on some kind of little kids' hairband. My mom got them for him for Christmas. Fairly sturdy, but still attached just by elastic hair-banding. I guess we're lucky that Nikko's not a power-chewer. But thanks for this post, it's a good reminder to pay attention.
Lauren & Nikko