When it comes to our babies, we parents always want to apply safety first at all times. As the baby grows, time comes that they will need a good pair of teeter for them to bite when their teeth start to show up. With our desire to have only safe items for our kids to play or bite, we have unending efforts of looking for safe rattles and the wintery blue soft circular rattle is definitely of the safest rattles I have found. It is not only safe for our babies, as tested and passed the new CPSIA toy safety laws but also, the wintery blue soft circular rattle is safe to the environment. It is made of crocheted soft cotton yarn and is dishwasher safe.