When we myriad of thoughts or bored at your desk, we can play with this small tumbler.
This will never fall down guy can also tell children why he will never fall down.
It is a nice gift, we can send it to our friends, children, family.
It is suitable for children over 5 years of age.
It’s a fun toy about the laws of physics，It can tell the kids, the energy is conserved.
It will always stand up, you can not put it down.
It is a craft, we can use it to decorate our desk, bedroom, living room.
It is a nice gift for our friends, children, family.
The swing guy is made of metal and longevo.