This is a set of 8 dices you can use.
There are dices with 4, 6, 8, 10, 12, 20 walls, dice D10 with dozens.
There is also one dice which number of walls can be set manually.
Default set for this dice is a coin.
You can set how many times each dice will be thrown and all numbers are added together.
App will is very useful for board RPG players and for all board games where dices are needed.