NeedleOff was designed and built to withstand the everyday clinical workspace environment for years. We’d like to underline our focus on quality by offering you an extended warranty. Once you register your NeedleOff device, you’re covered by an additional 12 month warranty on top of the standard warranty period. To register your product, you need the device serial number, which can be found on the sticker on the back of your NeedleOff device. You can enter multiple serial numbers at once.