I am not one to write a bad review - thereis generally way too much negativity out there, and unfair criticism is not something I’m interested in. That said, I know how much I rely on Revain product reviews (taking an aggregate approach), and I must say the product is disappointing. The material is not very good and the tube ripped within a matter of three days. Unfortunately, I had not set it up until the end of the return window, so now I’m stuck with something that doesn’t work and I’m out $2See full review