The K&F Concept 3" Suction Cup Mount is a super way to mount an action camera or other small equipment to a smooth surface, allowing for a lot of creativity.

I've used a few K&F Concept accessories and always been impressed with the quality and value for money they offer. This mount lives up to those expectations. The mount base and magic arm are both sturdily built out of quality feeling metals. Everything has a good finish. The single knob adjustment for the magic arm allows free positioning of the camera without too much fuss. The pumping action for the suction cup is also straightforward. I didn't understand the indicator line until I used the pump once, and it immediately made sense. The pump button will stay sucked in when there is enough suction, and as long as the indicator line stays inside the base there is enough suction to safely hold the camera.

The suction cup is powerful enough to maintain suction not just on expected surfaces like car body panels and glass, but on some surfaces with light texture like the side of my refrigerator, or a wooden kitchen cabinet. I was surprised to see the suction cup hold for 30 minutes on my cabinet door without issue.

The 3" size gives a lot of flexibility for smaller cameras like action cameras, and doesn't require a lot of space to attach. It's natural for filming on cars, motorcycles, and other vehicles, but with imagination it can also allow for sticking up a camera in unusual places like windows, desks, or kitchen appliances. I'm happy to have it as another option for placing cameras wherever inspiration strikes.