Buy online Science Exhibition Project Hand Water Pump in Pakistan Understand water pressure and pump. Concept building activity to understand the working principle of the pump and its working. Working model project. DIY activity kit for 21st-century skill-building. Excellent to demonstrate as Science fair project or class demonstration. Address the concepts of pressure and simple machines from Grade 6th – 8th. For children 7 Kit Included 3 syringes10 cc (3) Pipe 2 marbles This kit is also part of Be A Maker STEM Kit 2.0
