Thank you for viewing. This is a listing for the Edelkrone SurfaceONE tabletop dolly. Unlike sliders, which have a limited range of motion, this dolly allows for unlimited movement. It can measure the distance to a subject with a laser and move around it, offering a unique filming experience. I am selling it because my filming style has changed and I no longer use it as much. If you are looking for motion control filming equipment, this might be for you. Regarding the condition of the product, there are some minor scratches and scuffs, but I feel that the functionality is the same as when I first purchased it. I tested the operation with the app before listing it, and there were no problems with the electrical or mechanical components. Please check the photos for the exterior condition. The items included in the listing are the main unit, the Edelkrone genuine Z-shaped FlexTILT Head, and a third-party EP-6 battery (2,000mAh: USB-C charging). Shipping will be via Yamato Transport, with the item packaged in a cardboard box with packing material. I strive for prompt service, so thank you for your consideration.