Our head is a control and sensor complex, which comprises the brain, ears, eyes, nose and mouth.  They are all housed in a rigid bony structure called the skull. It is built from about 30 separate pieces of bones when we are still unborn.  Humans have well developed muscles in the face that help us to have a variety of facial expressions.  This information and a slew of other information on the human head can be learned in even more detail with this fantastic 4D human head model!  The collectible-quality set features a detailed model of each part of the human head, along with an informative guide book allowing you to label each part of the model. The 4D effect allows you to build upon the model you're learning. Use it in a science fair project for a detailed glimpse into the human head. It will also greatly benefit the anatomy teacher needing to use an accurate and detailed model during their next lesson!

Includes:

• 14 model parts
• display stand
• assembly/anatomy guide

Box Size: 11.50in (29.21cm) x 9.00in (22.86cm) x 2.50in (6.35cm)

Recommended for ages 10 and older.

Weight: 1 lb 3 oz ( 0.54 kg )

  WARNING

CHOKING HAZARD Small parts. Not for children under 3 yrs.