[COD] WEICHENG Mini Newtons cradle balance balls physics classic science fun desk toys office

Product Features: Innovative kinetic balance ball is a classic decompression decoration. 100 new and high quality. Made of stainless steel, it is very safe with smooth touch feel. With simple design, it is can be used as collections, gifts and home office decorations. It can help you to relax and decompress with permanent power design. Product Parameters: Material: stainless steel. Color: Style: As the picture show. Package Include: Small Newton's cradle Man x 1. Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand. Make sure you do not mind befor you bid. Please allow 2-3cm differences due to manual measurement. 2. The product in the picture maybe larger than actual one. Please check the size befor bidding. Product Features: Innovative kinetic balance ball is a classic decompression decoration. 100 new and high quality. Made of stainless steel, it is very safe with smooth touch feel. With simple design, it is