This tracing board is reversible where comes with the Circulatory System on one side and the Digestive System on the other.
It is a great idea of knowing your body system.
It is original design by Jennifer and she is not a doctor, it is her best interpretation of the digestive and circulatory systems and presenting our children with a hands on way of learning about the human body.
Dimenssion: approx. 24cm x 40cm x 1.2 cm
Included : a thin tracing stick, 5 wood 1/2-inch balls, and 3 of each color red, blue, green, white, and purple wool balls.
Made from maple hardwood and polished with natural oil