Amazon/eBay hot selling develop intellectual and stress relief toys magnetic balls

Specification：

216 pieces Diameter 5mm magnet balls in one unit.

Materials：N35 magnet.

Other available balls：3mm/6mm/7mm/8mm/10mm....100mm.

Package：Strong tin box.

Color：Silver（Original），red、blue、gold、black、purple、green、white、Rainbow color.

Customized service is available，pls send us an inquiry for further talking. 

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