I’m using these on the Osmo Nano, and they’ve been great for shooting in mixed lighting. The filters snap onto the camera securely without shifting the lens or affecting balance. The build feels sturdy for their size, and the included case keeps everything protected in my bag.The ND/PL combination works well when filming in bright sun or around reflective surfaces. Glare on water and windows is noticeably reduced, and the ND strength helps keep exposure under control when shooting wide open. Color stays natural with no odd tinting, and sharpness holds up even when switching between the stronger filters during the day.I’ve mainly used the ND32/PL and ND64/PL during outdoor walks and quick POV clips, and they make a difference when the light is harsh. The lower-strength filters handle overcast and shaded conditions nicely without darkening the image too much. Swapping them takes only a second, so it’s easy to adjust on the fly.If you’re filming with the Nano in changing light, this set is a practical and inexpensive way to get more consistent footage without relying on heavy corrections later. The range covers most daytime scenarios, and the compact case makes it simple to keep it on hand.