Sanded smooth and beautifully painted, the tray-shaped puzzle has been illustrated with a girl surrounded by eight different organs, including the lungs, kidneys, bladder, pancreas, liver / gallbladder, brain, intestines, heart, and stomach / spleen. Each of the elements can be lifted, including the body itself, which features indentations to place each of the respective organs. A wonderful way to introduce young children to the concept of anatomy and the function and appearance of internal organs, it is a versatile toy that inspires curiosity and an appreciation for the human body!