To lube your cube please follow the instructions below:
1. Spread the cube by positioning one thumb on the corner piece and the other on the edge piece.
2. Pour 2-3 drops of lube in the space created by spreading the cube.
3. Rotate the three faces around the corner where the lube was poured to spread the lube around.
4. Repeat this process in the corner diagonal to the first corner you lubed.