Review on Portable Pink Retainer Case with Timer/Alarm - Dentist Recommended by Kristin Anderson

I understand that this product is a child's invention, which I think is wonderful, but it doesn't justify the child's design. The screws holding the timer are visible inside the case. When storing Invisalign or retainers, moisture inevitably builds up and the screws are now rusted. I'm uncomfortable storing what I put in my mouth in this environment. The design of the case makes thorough cleaning impossible without damaging the timer. Unfortunately I used this case for a month before judging it and now I've missed the return window. Please don't waste your money on this item until they fix the rust problem with rust resistant screws or an improved case design.