Patients can choose any of the Munchies® devices as a starting point and use it in tandem with any other of our Munchies® devices. The key is that all patients use Munchies® after every aligner re-insertion, to increase the predictability of tooth movements occurring efficiently, Each patient has a unique treatment plan and prescribed tooth movements occurring during orthodontic treatment. All patients have variations in the strength of their jaw muscles, teeth size and bone density, which will influence their preferred choice of Munchies® device.