You have heard of whistle kettles, right? They are great for stirring up tea, coffee, and any other drink you may want to brew. And did you know that your job is to keep it safe from the elements? Whether you want a whistle kettle for your own use or to give as a gift, here are some things that you should know. These handy devices make it easy to get a cup of tea, hot water, coffee, or anything else, without all the mess and trouble.