This is an acceleration device for clear aligner orthodontics. It is new and unused, so it is unopened. SureSmile offers advanced technology in orthodontics, stimulating the teeth with vibrations to activate cells and promote tooth movement. Using SureSmile VPro can significantly shorten the treatment period for orthodontic treatment. By applying high-frequency vibrations, it is expected to improve the fit between the teeth and the aligners, shortening the orthodontic treatment period. It also has the effect of alleviating tooth pain and discomfort during orthodontic treatment, and aims to maximize treatment effectiveness with 5 minutes of use per day. ・Teeth straightening ・Clear aligners