Eine Schlüsselringlaser-Feder

3-IN-1 Multi-function: Laser penThe laser pen is made of brasslightweight and durableThe most affordable and popular pen-styleadvantage According to the customer demandCompetitive price and qualityoffer good after-sale serviceAll sorts of colorItem NO BTB213wavelength:650nmMaterial brassoperating current <30mASize 11*90 (mm)operating voltage :4.5VWeight 25glaser safety:ClassIIIaPower AG3beam divergence1.0mRedFunction this product is brass (material can be made according to the customer demand), with a laser instructions, led lamp, ball pens function, light (according to the customer demand change light bulb color), weight is moderate, writing comfortable, use three tablets AG3 button batteries, applicable to all the people. packing 1pc/opp bag:150pcs/box:600pcs/ctn.As customer' requirement availablelogo As customer' requirement available