Review on Not Application Thermometer Accessories Car Styling by Devin Jenkins

Compass isn't very good except for the level. The marker should be upside down to show you the direction of travel, but it's not: if you're going north, it's pointing south because that's the side open to the clear plastic. Pretty accurate though, hence the second star. The thermostat works when you're wondering if the car is warm enough to bake cookies, or to prove to your car enthusiasts that the car isn't THAT warm (and if they want air conditioning, they can start draining the tank to fill). Finally, the included foam glue is ridiculously inadequate. Popped out after a day and a good puff. Luckily I had some from the dollar store that inexplicably worked better. This POS will do for now, but only until I find a suitable, more accurate replacement.