Review on Cellet Magnetic Air Vent Car Mount: Snap On Technology for Smartphones & Mini Tablets - Universal Compatibility by Jonathan Unruh

It didn't work for me. The unit looked sturdy and was easy to install, but due to the positioning of vertical air vents in the car and to see my phone, the phone was placed too high and too close to my steering wheel. I don't blame the block itself, it turned out to be fine, but it just doesn't work in my car. Maybe I'll try it as a passenger in my husband's car.