... .4.Metal body5.CE and ROHSLED Logo Projector Pen,Ballpoint penSpecification:1)We supply various kinds of logo ... press on/off switch.3)Projector pen barrel color available:Red,yellow,orange,blue,jade and white, etc.4 ... *12.6mmMaterialAluminumBatteryAG3*4(LR41*4)TintMetal tintBody colorred,blue,yellow,white,black,green,purple,silver,Any colorsSample ... -12-19 04:00:29 LED projector pen with ballpoint pen