Healthy teeth slide chart. Smile-you will have healthy teeth and gums with important facts on flossing, choosing a toothbrush, teeth whitening and more. Easy to use and understand. Educate, inspire and enhance your life! Informative! Interesting! Interactive! Slide these guides and stay informed. Great for mailings, trade shows, take-alongs. Just the right size! Just what you need to know! When you need to know it! A sliding encyclopedia of information!