This soft teether is perfect for babies, offering a gentle chewing experience on various areas. Made from the same material (silicone rubber) as baby bottle nipples, you can use it with peace of mind. I opened and washed it, intending to use it, but I didn't end up using it. It has been stored at home, so please refrain from purchasing if you are sensitive to minor scratches on the exterior. The case will be opened for packaging.