Magdeburg Hemispheres – Plastic (KS3+)

These Plastic Magdeburg Hemispheres provide a clear and engaging way to demonstrate atmospheric pressure in KS3+ physics. Made from tough, durable plastic, the hemispheres include moulded handles and an easy‑operating valve for smooth demonstration and release.

Key Features

• Suitable for KS3+
• Two tough 100 mm diameter hemispheres
• Valve system for easy evacuation and release
• O‑ring seal ensures strong airtight performance
• Lightweight, durable construction

Ideal for School Science Lessons

Ideal for demonstrating how atmospheric pressure holds the hemispheres together, helping students understand pressure differences, forces, and the properties of air.