They work!
These are amazing for reducing puffiness and overall giving a tightened appearance under the eye.  I have super sensitive skin and was hesitant to try them, but did based on the other reviews.  No irritation! The only negative is the shape.  They are too long and squared off on the inner corner of the eye.  I have to trim them for a more rounded fit, otherwise I'd give them 5 stars.
Rating: 4 stars