Does it stay fog-free? The mirror is definitely anti-fog, but you need to fill the small basin on the back with warm water before or during the shower. The operation is that the warm water in the container transfers heat to the surface of the mirror, which in turn makes the mirror hot enough to repel the fog. This is a fundamental scientific principle that still applies as much today as it was 100 million years ago. How easy is the mirror attached and on which surfaces can it be sucked in? Installing/taking off only takes a few seconds depending on how skilled you are with your hands. The new and improved sticky suction cup is compatible with most dry, flat and non-porous surfaces. This means you shouldn't expect it to work on uneven surfaces, porous surfaces, or surfaces with holes or crevices. Is my shower mirror shatterproof? You can be sure that our mirror is made entirely of plastic, so it will not break into millions of pieces even if dropped in the shower (unlike other shower mirrors with the same design on the market). What makes it a great gift for men? This is a brand new model from 2018 - nowadays no one has the time to deal with facial hair outside the shower. 8 reasons why this mirror is simply insanity - 1) It is shatterproof. 2) It is always anti-fog as long as you fill warm water into the pool. 3) It has a large reflection surface 4) It is inexpensive (so you don't have to live on instant ramen every day). 5) It has a great black colour 6) It has its own holder for razors. 7) It is light enough to take with you when travelling.