20mm dia Steel Balls (These are NOT magnets) (30 pacco)
$23.59
notare che: These are NOT magnets
These steel spheres with a diameter of 20 mm are great for joining with magnets. And when combined with rod magnets, you can build some pretty crazy structures.
The steel balls are made of high carbon chromium steel that contains 1% carbon and 0,5 %–1,65 % chromium. The spheres are plated with nickel (Ni-Cu-Ni).
These Steel Balls are sold in packs of 30. Ordinare una quantità di 1 e prendi 30 Steel Balls. Ordinare una quantità di 2 e prendi 60 magneti. Ordinare una quantità di 3 e ottieni 90...
notare che: These are NOT magnets
These steel spheres with a diameter of 20 mm are great for joining with magnets. And when combined with rod magnets, you can build some pretty crazy structures.
The steel balls are made of high carbon chromium steel that contains 1% carbon and 0,5 %–1,65 % chromium. The spheres are plated with nickel (Ni-Cu-Ni).
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