Discover the mysterious forces of magnetism with this ingenious tube. Contains 1.3 oz. of iron filings encased in a sealed round plastic viewing tube. Includes a super-strong alnico cow magnet and activity sheet.
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TrustScore 4.5 | 7,300+ reviews
Ayesha M.
The product exactly matches the description. Very satisfied with my purchase.
5 days ago
Neha S.
Excellent communication throughout the order process. Product is perfect.
