Thank you for viewing. ZAIGLE Circle Aburi Ring NC-400 Half Flat Plate Set ◾️Color ・Peppermint Green ◾️Condition ・New, unused ・Only tested for operation once. Images 1 and 2 are actual photos. Images 3-6 are example images. There is some wobbling on the top of the main unit, but the Circle Aburi Ring is designed to move up and down, so this structure makes wobbling more likely. (Other similar products also have the same construction.) This is not a defective product, but if you are concerned, please refrain from purchasing.