... 3.ABS+aluminum+copper with a pen 4.CE,RoHS ABS+Aluminum+Copper With A Pen LED Keychain Main Features: ... 1.Teeth red laser light, consistent with CE / FDA ... .Multifunction,as laser light,led flashlight,keychain light,pen,gift and so on6.Energy saving and low ... consume7.Really mini and portable,easy to carry with you in any place8.Light your way in ...