Stand Magnetic Needle- Plastic, Each

Details

The magnetic needle on a non-magnetic pillar and sturdy base is perfect for positioning a magnetic needle (available separately) to create a tool for demonstrating and studying magnetism. Recommended for use with magnetic needles (75 mm SKU#: PH0817B; 62 mm SKU#: PH0817A; 100 mm SKU#: PH0817C). Size: 2.25"D x 4.5"H.