Review on 📷 ANNSM Tripod Ball Head: 360° Panoramic, 135° Tilt, 1/4” Screw Thread – Perfect for DSLR Cameras, Tripods, Monopods, Camera Slider Track, Camera Dolly Slider by Athena Harris

I have several of these from different manufacturers. It had the potential to become my favorite, but it has two downsides. First, the rubber feet don't protrude far enough to stick to the surface they're sitting on. Second, if you mount it horizontally, the pivot adjustment screw is too low, causing it to wobble back and forth because it can't sit flat. Otherwise, attach it to a tripod or slider and you're good to go! Updated 2021-0628. I've just noticed that it sits flat and doesn't slip when you adjust the 4 separate legs underneath. The legs don't appear to be adjustable, but they rotate counterclockwise so they make contact with what he's sitting on. Upgrading my rating from 4 to 5 stars.