Explore beautiful 3-D patterns created by a magnetic field - mess free!

Includes 1 scratch-resistant display tube with encased steel filings, 1 alnico cow magnet, 1 rubber stopper to hold the cow magnet inside the tube, multilingual activity booklet, and a storage container with lid.

This new and improved version of our Mysterious Magnet Tube is better than ever! How is it better? It features scratch-resistant plastic (new tube material) and steel filings (not iron) for stay-clear viewing! Also, the patterns created by the new (sparkling! ) polished steel filings are unique and simply beautiful--can't compare to patterns created by iron filings!

Filings are completely encased in plastic--no mess!

Includes display tube with encased steel filings, Alnico cow magnet, and multilingual activity booklet. Package measures 5.13"H x 3.5"D.

Ages 6+/Grades K+

Highlights:

• Durable, scratch-resistant plastic tube that stands up to classroom use
• Clean steel filings that ensure the viewing tube stays cloud-free
• No mess - filings are sealed completely inside the tube
• Includes a rubber stopper that keeps the heavy, high-quality cow magnet in place
• Children learn how a magnet's invisible force field works in 3-D