Goliath Games proves you don't have to have a completely original concept to introduce an interesting and playable toy. Sometimes, all you need to do is take something that's been around a while--and put a new spin on it.
Granted, it's not the first time someone has set out to renew interest in the basic toy that uses centripetal and centrifugal force (see, it's science!) to entertain children. There have been different takes through the years on the flying disc and the hula hoop.
Of course, this time we are talking about that most primal spinner, The Top!

No, not this classic supervillain from The Flash. The toy you spin and watch. Then spin again and watch again.
It's actually a lot more fun that it sounds.