Roll Master is the 6th Master floor of Super Monkey Ball and Super Monkey Ball Banana Mania, as well as the 16th Master stage and the 286th Ultimate stage without continues in Super Monkey Ball Deluxe and the 105th Marathon stage of Super Monkey Ball in Super Monkey Ball Banana Mania.
This stage looks like a die, except it's shaped like a dodecahedron. You start inside the dodecahedron-shaped die.
When you first start, follow all of the red platforms. They will guide you to the goal. Be careful though because you need to keep a good momentum of balance. When you get to the goal, try not to hit the legs of the goal because you could fall out of the die.