laser color: green, blue, red, purple/blue unit size: 160*14mm packing: gift box power: 5, 10, 30, 50, 100, 150mW green laser penWell tested ... your requirements.Packing: usually it is gift box. We also offer black paper box, metal box, or others you like.LOGO: we can ... . Do not allow children to use green laser pointers unless under the supervision of an adult. 5 in 1 laser pointer pen, green color