for i,v in pairs(game:GetService("Workspace").Glass:GetChildren()) do if v:GetChildren()[1].Name == "Lava" then v:GetChildren()[2].Color = Color3.fromRGB(0,255,0) v:GetChildren()[1].Color = Color3.fromRGB(255,0,0) else v:GetChildren()[1].Color = Color3.fromRGB(0,255,0) v:GetChildren()[2].Color = Color3.fromRGB(255,0,0) end end