Roblox Compass script

-- Compass script for exploiting --
-- by Valualty --
root = game:GetService('Players').LocalPlayer.Character.HumanoidRootPart
function arrowme(color,angle)
	local ar = Instance.new('Part')
	ar.Name = 'compass arrow'
	ar.Size = Vector3.new(2, 0.4, 4)
	ar.CanCollide = false
	ar.Anchored = true
	ar.BrickColor = BrickColor.new(color)
	ar.Transparency = .1
	local mesh = Instance.new('SpecialMesh',ar)
	mesh.MeshId = "http://www.roblox.com/asset/?id=14656345"
	mesh.Scale = Vector3.new(.1,.1,.3)
	ar.CFrame = CFrame.new(root.Position) * angle * CFrame.new(0,0,-10)
	ar.Parent = workspace
	spawn(function()
		for i = 1,360*8/10 do -- it will spin 8 times, each time will increase by 10 degrees
			ar.CFrame = ar.CFrame * CFrame.Angles(0,0,math.rad(10))
			if i >= 360*8/10/2 then
				ar.Transparency = i / (360*8/10)
			end
			wait()
		end
		ar:Destroy()
	end)
end

arrowme('Really red', CFrame.Angles(0,math.rad(-90),math.rad(180)))
arrowme('Really blue', CFrame.Angles(0,math.rad(180),math.rad(180)))
arrowme('Lime green', CFrame.Angles(math.rad(90),0,0))