This magic arm from K&F Concept has a distinctive style that sets it apart from the competition. It’s a design that emphasizes how it looks as much as how it functions. Indeed, to my eye, this magic arm has a sleek stance, with fast, aerodynamic lines. If this magic arm was a car, it would be a Formula 1 racer.And yet there’s more to this magic arm than just good looks. It has a solid build, skillfully crafted from quality aluminum alloy. That makes for a mounting extension that’s lightweight, yet structurally sound.Like virtually all magic arms, the two ball heads are free to rotate, allowing for a range of positioning options. Each ball head is tipped with a standard 1/4”-20 threaded screw. Onto which is threaded a silicone padded platform. A typical set-up would have one end of the magic arm attached to a super clamp, and the other available to hold a compatible device. For example, an LED fill light. Once the magic arm has been loaded and set, there’s a large wing nut that pulls the two socket plates together, locking the ball heads into position. I’ve used this K&F magic arm in several different set-ups, and observed no tendency of the ball heads to drift out of position once locked. Of course, stability of the ball head is critical for any application.And yet there’s more to offer from the K&F Concept magic arm than just a “typical” set-up. Thanks to a set of 1/4”-20 threaded mounting holes that have been cut into the rear socket plate (i.e. opposite the wing nut). Those holes can be used to attach the magic arm to a super clamp, or any other style of mount (via an extension), freeing up both ball heads. Alternatively, the holes can be used to mount another set of compatible devices. Bottom line, the K&F Concept magic arm is a highly versatile accessory, with the only limitation being the users imagination.