The R-0 is a small and lightweight ball head. This ball head provides extra stability and pointing accuracy.
The Ball-head's adjustable friction and spherical design makes it's operation more smooth and holds the camera in the exact position you want.
Although the ball-head weights only 0.14kg/4.93 oz it is able to hold 4kg/8.8 lb. This is because of the high level of quality in every part of the ball head.