Swivel and twister usb flash drives are the most popular style during the last ten years. The spinning  cover can be swivelled 360°. It is very easy to open. Due to its cheap price and fast lead time and classic design, many customers can get their own branded usb flash drives in a short time. Our company prepared enough inventory for the bulk twister pendrives. Customer just need to offer us the logo file, our factory will print the logo on the shell, pack it and ship the order asap. Very easy to get your company promotional gifts.