Using either the Three or Four Position Technique, FastTrack™ works by allowing gravity to engage the PowerChew™ against the biting surfaces. Patients perform either technique once in the morning and one in the evening for one minute each. •Enhances and accelerates the seating of aligners •Only 2 minutes daily™ or doctor can modify time or position of device on individual teeth or quadrant •Patent pending VibraSeat™ Technology and uses standard AAA batteries •Small and pocketable, FastTrack™ is easier to take SPECIFICATIONS Brand: Eversmile Product Type: Fasttrack Device Material: Stainless Steel Color: Gray Package Type: Case Package Quantity: 10