Bronze Dice Block
From the Super Mario Wiki, the Mario encyclopedia
A Bronze Dice Block is a Bonus Dice Block appearing in Mario Party: Island Tour. It is obtained when the player finishes a minigame for Bonus Dice Blocks in third place in Perilous Palace Path, or second place in Bowser's Peculiar Peak. When they use it, the player is able to roll two Dice Blocks (one is normal, and one is the Bronze Dice Block) to go from two to eight spaces.
The Dice Block reappears in Mario Party: Star Rush, but only when amiibo are used. If an amiibo has save data from Mario Party 10 on it and the game detects a Bronze Token before starting Toad Scramble, Balloon Bash or Mario Shuffle, then a Bronze Dice Block will be added as an item at the start of the game. Unlike other Dice Blocks, the Bronze Dice Block can roll the numbers 2, 3, 4, 5, 6 and 7.