It is a nice gift, we can send it to our friends, children, family.Sleek desk toy for adults and children
Versatile - an exquisite decoration that can be placed in house,school or office
Funny and useful for those kids who want to learn more about magnet and physics.
It is made of metal and plastic.Perfect decoration for space themed parties.
Requires one 9V battery to operate. Battery not included.The color of balls are random.