Easy to install, perpetual motion is a piece of revolving art to your desk, Perfect decoration for space themed parties
This celestial perpetual motion are produced from ABS plastic and metal, a lovely decoration that may be placed in house,school or administrative center
This can be a good tool to relieve stress, spend boring time, or teach student in physic physical model in addition to an ideal administrative center decoration
Magnetic swing – Installed with 4x AA batteries(not included), gently move it and the colorful wheel will start off slowly and rotating 商品特性
This can be a nice gift, we will be able to send it to our friends, children, circle of relatives. Sleek desk toy for adults and children