An oval but a dip in the middle
The shape of the kidneys has been compared to that of a bean, particularly a kidney bean.
Kidneys are often described as bean shaped.
May be each shape has its own significance. Bean shape may provide more a absorbing capacity
The Cloud Gate at Chicago is nicknamed the Bean because of its shape. It is bean-like in shape and construction allowing people to walk around and under it.
Chile is shaped sort of like a string bean
The shape of your kidneys resemble the shape of the kidney bean.
Coffee in its natural form is a bean shape before it is ground.
a, jelly bean
Lentil bean
cyclinder?
It roughly resembles a giant bean.
Your kidney is shaped like a kidney bean.