1mW Green laser pointer with u-disk,U-djisk pen with green laser

1mW Green laser pointer with u-disk,U-djisk pen with green laser

Name: green laser pointer with U disk &ballpoint penCapacity :1GB/2GB/4GBWavelength:532nm                                     Color: black/any colorPower: classII<1mw or classIII<5mw             Material: metalAppearance: cylinder shapeLaser light:green laser light(extremely bright green laser pointer)