Circulator Props

1. Circulator Props // Teaching Aids (Alat Bantu Ajar) 2. To animating or explain how blood circulation works in human body. 3. By pressing the bottle that filled with water (blood), then the water will circulate and run like our body has. 4. It has 0.4m of width, 0.6m of length, and 5cm of height. 5800cm2.