This is the Tokyu Sports OASIS Twist Aero Stepper, which allows you to switch between twist mode and aero mode. It can be expected to help shape up your hips and waist. It also has a quiet design that reduces noise, so you can exercise with peace of mind. The instruction manual is missing, so please research the detailed specifications. I have purchased and stored this item in this condition. Overall, it appears to be in good condition, but there may be some minor scratches due to storage, so please refrain from purchasing if you are concerned. Please check the photos and understand that this is a used item before purchasing. Tokyu Sports OASIS Twist Aero Stepper Accessories: None Please note that there may be slight color differences due to the photography environment. *This item has been handled by others and has been inspected by an amateur, so please refrain from purchasing if you are looking for perfection. Please purchase if you understand that this is a used item.