DIY वैक्यूम क्लीनर बनाने की किट

A simple but amazing science project – make your own vacuum cleaner! It works on the air pressure difference created by a rotating fan in a box.

What's in the kit

• All the material required
• Detailed instruction manual

Why you'll love it

• A great teaching tool to explain air and air pressure

Perfect for

Students from Grade 5 onwards and science exhibitions.

Please note: A 9V battery is needed and is not included.