Wrist Ball 100 Kg, Male 60, Self Starting Silent Exercise Arm, Student Decompression Metal Fitness Centrifugal Grip

Product information:

Color Classification:
A: Supreme Style-King Kong Black Decompression Fitness / Self-starting Without Light
B: Supreme Diamond Blue/self-starting with light/decompression fitness + wrist strap
C: Self-starting light-free platinum black/metal sphere + special wrist strap
D: Self-starting light-free platinum blue/metal sphere + special wrist strap
E: Self-starting lantern platinum black / Douyin the same style / metal ball + special wrist strap
F: Self-starting lantern platinum blue / Douyin same style / metal ball core + special wrist strap
G: Self-starting lantern platinum red / Douyin same style / metal ball core + special wrist strap
H: Bluetooth Smart, Cool and Smart
I: All metal colorful lights (metal ball heart)

Ball core material: cast iron, plastic
Shell material: polycarbonate, silicone
Size: 70*70*55mm

Packing list:
Wrist Ball X1