Tiny Bead Magnet
- Buy 10 for $0.78 each and save 5%
- Buy 100 for $0.74 each and save 10%
These tiny magnets are made of the same alloy of Neodymium, Iron, and Boron as our 12mm cube magnets.
These are small beads that string nicely on copper wire for the Curie Effect Heat Engine. They are also used in our Ring Launcher and Zip Rod projects.
They are plated in gold to seal the sensitive alloy from moisture. They are 3 millimeters in diameter, 2 millimeters high, and have a 1 millimeter hole in the center.
This makes a good sample for Gold, Neodymium, or Boron in your collection of samples for the Periodic Table of the Elements.
Volume discount on 10 and 100 pieces.