PetBird Xpress offers over 1,000 items including Marble Gizmo. Our Customer Care Representatives are standing by to help with your questions. Marble Gizmo are stocked items that ship within 1 day! At PetBird Xpress you can always login to get updated shipping status. PetBird Xpress is proud to represent BELL. We never sell unproven off-brand products. At PetBird Xpress, your satisfaction is our number 1 concern! We've been at it for over 15 years and we have satified thousands of customers like you.