The Original Pineapple silicon teether designed by Logan & Alice. They have designed a unique teether that is not only stylish but is flexible & easy for bub to hold. The teethers have raised bumps on the back to help soothe sore gums. They are made from 100% food grade silicone, BPA free and dishwasher safe, they can even be put in the freezer for extra relief. They are non-toxic and do not promote mold growth or absorb odors, making them safe for your little one.