The 1up Racing Pro Ball Differential Grease Combo includes 3g of pink, and 3g of gold. 1up Pink is Formulated with extensive testing from Factory Drivers and made for modern high-grip indoor race tracks. This super tacky Ball Diff Grease gives you the on-power steering and high-speed stability needed to push your buggy with confidence and shave away at your lap times. 1up Gold is a race proven blend of 2 synthetic base lubricants to help Gold adhere to metal surfaces offering unparalleled protection and impact absorption!