Review (3/5): They do what they are supposed to but the scent is not 'confidence inspiring'
I really only wanted something to chew on to help seat my retainers, these things looked and seem to be perfect, the only complaint is that they have a scent - whoever thought that was a good idea should be fired immediately. The smell doesn't affect the taste, but adding any chemical scent to the process of making a product you chew on that is supposed to be hygienic is completely brainless.
Buy these if you don't have a problem with this, but consider that this is supposed to be used in completely sanitary manner and shouldn't have a smell at all - so if you can find these without a scent, buy them instead.