| Brand | N/A |
| Model | N/A |
| Quantity | 2 piece(s) per pack |
| Color | Red brown + Silver |
| Material | PVC + stainelss steel + fishing line |
| Specification | Big one size:13.5x11x14cm; Small one size: 9x7.5x9cm |
| Other Feature | This classic desktop display piece has become a must have for office decor; Swing one steel marble back、 let it go、 and watch as kinetic energy causes the one on the opposite side to swing the same distance; If you feeling saucy one day、 try swinging two or three at once - just don't pass out from the excitement |
| Packing List | 2 x Balance ball toy set |