This cup is a lifesaver for me as I hate putting my mouth near a public faucet. I just pop open this nifty cup, rinse my mouth before putting the Invisalign back in. . It is so convenient and folds back down for easy carrying.
ProsLooks like it's made well and should last awhile. Perfect size and easy to clean.
ConsTakes a few tries to get use to opening the sides up. Once you get the hang of it, super easy.