I ordered both the Baby Banana & Baby Corn-on-the-Cob infant teether/toothbrushes, & as soon as, I handed one to my 9-month old granddaughter, she popped it right in her mouth, & began contentedly chewing on the soft, nubby "brush", & massaging her gums. The intuitive design makes it simple for babies to use.
The silicone material is soft, & pliable, yet firm enough to really give the baby comfort while new teeth are emerging. I highly recommend these teethers. In fact, I'd even recommend buying two.... one for home, & one for the diaper bag! These products are great soothers for baby's gums, & can be refrigerated for cooled comfort, too. The handles are looped for convenient attachment to a pacifier clip.
Shipping was fast, convenient, & well-packaged. And in my case... free. Gotta love that!