1. With Ventilation Holes: Protect your aligners from dust and dirt with our holder. The unique drainage groove and bottom water drainage function quickly remove excess water, while the tightly sealed lid keeps them clean. 2. Enhanced Outdoor Experience: Featuring a retractable design, this holder allows you to organize aligners at home and access them easily and quickly outdoors. The innovative design brings convenience to daily life, making it a useful item for anyone who needs to switch aligners swiftly and keep track of their orthodontic progress. 3. Keep Things Neat: This storage box offers ample space to hold orthodontic aligners and small accessories. It effortlessly manages daily cleaning and storage of your spare aligners, meeting all your needs at different times. 4. Versatile Compatibility Combining functionality and durability, this aligner case provides ideal protection for invisible braces and orthodontic aligners. Its compact and lightweight design makes it a suitable choice for home organization or as easy carryon luggage for travel or business trips.