Stand Magnetic Needle- Plastic, Each

Details

This sturdy base with a non-magnetic pillar is perfect for positioning a magnetic needle (available separately) to create a tool for demonstrating and studying magnetism. It is recommended for use with our magnetic needles (75 mm, SKU#: PH0817B; 62 mm, SKU#: PH0817A; 100 mm, SKU#: PH0817C). The base measures 2.25 inches in diameter and 4.5 inches in height.