The BBH-100 Ballhead from Vanguard gives you precision, convenience and ease of use. It features a Rapid Level System that allows you to level the camera to the base, quickly and efficiently. When it's level, the BBH-100 holds your camera securely in place. Two bubble levels guarantee highly accurate 360° panoramic photography or videography. The magnesium ball head has a unique open body design that allows a lighter weight. The ball also features a scratch-free, oxidized surface for ultra smooth moment. The BBH-100 can be positioned at accurate 90-degree angles in just one second.