Orthodontic chew bones is generally made of medical, food grade silicone cylindrical objects.Specially for orthodontic users, especially invisible correction people use.
Make the teeth fit more closely with the braces
Exercise masseter muscles to prevent braces
When the braces are in place, hold one end of the glue and put the other end into your mouth to gently bite.
Every tooth must be bitten. It is recommended to bite every day for 10-15 minutes.
Rinse with water after biting and put it back in the braces box.
The force is too small, can not play a role, too much force, bite glue is easy to bad, bite glue at both ends can be used alternately, prolong the service life