1: We are only focus on balance ball product with unique technology and design, taken 4 years development on newtons cradle, this is latest upgraded version. 2: Please kindly be reminded only swing 30-35 seconds as it's 7 balls compared with 5 ball from other, but it owns good looking and quality, plain and simple. It's very suitable for desktop or home decor. 3:There are no any glue and plastic as all metal material, the 316 stainless steel strings in the hole of the stainless steel bar to make it good looking and grabbing it comfortably.The strings made with 49 pieces strings and total 0.35MM diameter. The bar polishing by hand. 4:All the material with certified by SGS, very healthy for people and environment.
Trustpilot
5 days ago
3 weeks ago
