Bought to use with a mirrorless camera over my compact monopod. The ball is so small that my camera spins because the ball slips when I hold it in my hands no matter how hard I tighten it (even with a little knurled grip). As I was on a monopod I didn't need much, but it's just too incapable of being clamped down tightly and could be better used for smaller, lightweight action cameras or other gear.
Neewer Leveling Cameras Tripods Monopods
11 Review
Flexible Tripod Stand For Small Cameras: Acuvar 6.5-Inch Bendable Tripod With Microfiber Cleaning Cloth
33 Review
Lightweight Aluminum Travel Tripod For DSLR SLR Cameras And DVs Up To 75 Inches With Carry Bag - Compatible With Canon, Nikon, Sony, Olympus And More.
15 Review
Canon EOS 6D Body camera, black
115 Review