Right Spin Gear (G Ball) is an Spin Gear released as part of the Spin Gear System. It debuted with the release of Gaia Dragoon.
Right Spin Gear (G Ball) has the normal casings around it, but the main core is a unique version that only works with Gaia Dragoon G Special Base. It contains a single metal ball, and 4 square shapes used to hold the ball bearings in place, inside the base. Since it does not work with any other Base, this Spin Gear has no use in competitive play.