This is another variation on the humble gyroscope appealing to children's imaginations. The Gravitron is a gyroscope concealed in a stereotypical U.F.O. shaped case and is operated with a simple to use T-handle. Younger children can operate this gyroscope and feel the resistance of gyroscopic forces in theirs hands.
It does everything you expect with toy gyroscope but also looks like a flyer saucer!
We have a page on the website that maybe helpful if you are struggling to decide which gyroscope to buy.
Compare the all the gyroscopes on the website