1-10 Dice Block
From the Super Mario Wiki
A 1-10 Dice Block is a special Dice Block that appears in Mario Party 9. As the name suggests, it is a Dice Block that rolls 1-10, similar to the normal Dice Blocks from the previous eight Mario Party installments. These blocks are rarer than other types of Dice Block, as there is only a small or no chance of obtaining one from a Dice Block Space or a Spin Space.
This type of Dice Block is shaped like an actual ten-sided die (a pentagonal trapezohedron), unlike other Dice Blocks, which are cube-shaped.
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