No reason why a toothbrush can't be well designed too. This one from Yumaki is a much better look than anything you'd be able to find at your local grocery store.
It's got a colorful range of designs and is made with high quality nylon bristles and a degradable plastic flexible handle. The Japenese company has over a century of experience making oral higene products and it's great to see them look to the future with such a modern flagship. Pick one up here, it will only cost you a few bucks.