FDA ADA approves dental acrylic balls for the inside of your mouth! I bit through maybe 4-5 pairs when I had my cheeks pierced and my teeth are just fine! The problem with cheeks? They are very sensitive to everything! At the time I didn't drink or smoke (I still don't smoke!) or eat dairy (dairy = mucus) so I was able to downsize rapidly. I only had to purchase the bars because where I went, you could buy everything separately.
I's a very time consuming, expensive piercing and make sure the piercer's portfolio has SEVERAL pictures of cheeks in there! Just because they are APP doesn't mean they know how to do cheek piercings properly!
Pointed ears
Good/Evil Mr. Spock chest piece
1 microdermal, sternum
1 tongue piercing
retired? 12g cheeks, sternum microdermalsx3, 7/16" ears (going at it again soon <3!), nostrilsx4, lip 14gx2