We have a limited knowledge of their prior use. Please be aware there is always a risk involved when purchasing anything in used or pre-owned condition. In addition, while we make our best effort to test all items thoroughly, there may be problems or defects that were not discovered during the testing process. We will gladly work with you to figure out a solution best for both parties.
This means you must package the item up in the same way it was sent. We are sorry for any inconvenience this may cause. If there is an issue with the order, it will have to be sent back.