Retainer Case (No Support Needed)

I needed a case for my retainer but could not find a one that is flat enough for my use, so I created this design to store my retainers. This design does not need any support and should be able to open and close at will. I also added holes to allow water to escape from the case to avoid any smell. You should be able to use it once you print it from your printer. Happy printing! Boost MeBoost me if you like this model :)