This model SC-A1018 is a natural sized model with the shape of the lumbar spine and coccyx. It is mainly used in teaching biology and medicine. Powered by this base is a rare teaching tool.
- Consists of 5 vertebrae, lumbar spine with intervertebral discs, sacrum with flaps, coccyx, spinal nerves and dura mater of spinal cord.
- Stand on the pedestal.