... are available )CE FCC ROHS approvalType usb: Metal usb, PVC usb , Wooden usb, Plastic usb, ,Card usb, Pen usb, Jewelry usb, Customized usb , Ceramic usb, each usb with different kinds, different shaped ... % test before sending Logo PrintingLogo print (Laser engreved , Skill-print, Colorful-print )1. Laser print is a permanent color but only one ...