Aimants en terres rares – Itaca Magnetics
Par un écrivain mystérieux
Description
Ferrite magnets – Itaca Magnetics
Three plastic-encased magnet rings will float roll and seem to defy the laws of gravity. Packages in clear styrene box with instructions. Discover the mystery of magnetism. Three plastic-encased magnet rings will float roll and seem to defy the law of gravity. Instructions enclosed. For ages 5+.
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Itaca Magnetics – Itaca Magnetics
Three plastic-encased magnet rings will float roll and seem to defy the laws of gravity. Packages in clear styrene box with instructions. Discover the mystery of magnetism. Three plastic-encased magnet rings will float roll and seem to defy the law of gravity. Instructions enclosed. For ages 5+.
Tedco Magna Trix
Minerals, Free Full-Text
depuis
par adulte (le prix varie selon la taille du groupe)