Dice PS

class Dice {
    #Variables
    hidden [PSCustomObject] $Side = [PSCustomObject] @{
        Char   = $null
        Number = $null
    }
    hidden [int32[]] $ValidNumbers = 1 .. 6
    # Functions
    [char] GetChar() {
        switch ($this.Side.Number) {
            default { return '⚀' }
            2 { return '⚁' }
            3 { return '⚂' }
            4 { return '⚃' }
            5 { return '⚄' }
            6 { return '⚅' }
        }
        return $null
    }
    [int32] GetNumber() {
        return $this.Side.Number
    }
    [void] RollDice() {
        $this.Side.Number = $this.ValidNumbers | Sort-Object { [guid]::NewGuid().Guid } | Select-Object -First 1
        $this.Side.Char = $this.GetChar()
    }
    # Constructor
    Dice() {
        $this.RollDice()
    }
}

# Usage
$Dice = [Dice]::new()
$Dice.GetNumber()
$Dice.GetChar()

# Resuse same object
$Dice.RollDice()
$Dice.GetNumber()

# 1000 dices
$Rolls = 1 .. 1000 | ForEach-Object {
    [PSCustomObject] @{
        Roll = $_
        Dice = [Dice]::new()
    }
}
$Rolls.Dice.GetNumber() | Measure-Object -Average