216pcs 3mm magnetic block ball cube magnet sculpture stress relief
Product Name | 3mm 216pieces silver magnetic cubes |
Product Materials | NdFeB Magnets |
Grade of Magnets | N35 |
Surface coating | Ni→Cu→Cu→Ni→Ni |
Working Temp. | ≤80℃ |
Application | Widely used in office,schools,warehouse and restaurants! |


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