how to share variables between scripts?

Hello Everyone!

I needed to use a variable I declared in a script in another script, but I didn't know how, some

some people said use _G but it doesn't seem to work for me, can you guys tell me how to do it?

Script 1:

local MarketplaceService = game:GetService("MarketplaceService")
local Players = game:GetService("Players")
local Teams = game:GetService("Teams")
_G.TheClone = game.ServerStorage.Invisibility:clone()

local gamePassID = 20730613 --Replace this set of numbers with your gamepass id

function onPlayerSpawned(player) 

    local hasPass = false

    local success, message = pcall(function()
        hasPass = MarketplaceService:UserOwnsGamePassAsync(player.userId, gamePassID)
    end)
    -- The script below is for checking whether or not the player has the gamepass.
    if not success then
        warn("Error while checking if player has pass: " .. tostring(message))
        return
    end

    if hasPass == true and player.Team == Teams.Runners then
        TheClone.Parent = player.Backpack i
    end
end 

game.Players.PlayerAdded:connect(function(player)
    player.CharacterAdded:connect(function()
        onPlayerSpawned(player)
    end)
end)

Players.PlayerSpawned:Connect(onPlayerSpawned)

Script 2:

local tool = script.Parent
local Players = game:GetService("Players")
local localplayer = Players.LocalPlayer
char = _G.TheClone.Parent

tool.Equipped:Connect(function()
    tool.Activated:Connect(function()
        local function setTransparency(char, value)
            for _, child in pairs(char:GetChildren()) do
                if child:IsA('Hat') and child:FindFirstChild("Handle") then
                    child = child.Handle
                elseif child:IsA('BasePart') then
                    child.Transparency = value
                end
            end
        end

        local enabled = true

        local char = _G.TheClone.Parent
            if char then
                local head = char:FindFirstChild("Head")
                local face = head:FindFirstChild("face")
            if enabled and head and game.Players:GetPlayerFromCharacter(char) then
                    enabled = false
                    for t = 0, 1, .1 do
                        if face then face.Transparency = t end
                        setTransparency(char, t)
                        wait(0.1)
                    end
                    wait(10)
                    for t = 1, 0, -.1 do
                        if face then face.Transparency = t end
                        setTransparency(char, t)
                        wait(0.1)
                    end
                    wait(2)
                    enabled = true
                end
            end)
    end)
end)