Align Technology, Inc. announced its first limited-edition product, the Charli D’Amelio x Invisalign® Aligner Case, created exclusively for the Invisalign brand by social media star Charli D’Amelio (@charlidamelio). Over the past year, Charli has been documenting her Invisalign treatment journey, and as an expression of that experience, has designed a special, limited-edition case for Invisalign aligners. The teen icon has been working with the Invisalign brand for the last year. The relationship started as a way to provide Charli with cutting-edge orthodontic treatment to give her a superior smile, while fitting into her active lifestyle. Special features of the case include spacing behind the hinge to allow for proper ventilation, so aligners stay fresh between wear. Each case comes with a black Invisalign drawstring pouch to carry personal oral hygiene essentials, such as floss, toothpaste, and travel toothbrush.