Product Description: 2015 New Crystal USB Disk Specifications:1.CE,ROHS,FCC certificate 2 ... (Have your logo printed or engraved on the USB Disk,we offer free logo design if you don ... Print,Embossing)5.Select Pantone Colors(If the USB Disk supports multi-color)6.Special Service(For promotional reasons ... , some clients need to preload data to USB Disk, lock data or change volume label, we can ...