This is the product description text that will appear here.
Quantity
1
Description
This fascinating physics demonstration mesmerises everyone that sees it.
The base is a slightly concave mirror. There is then a heavy metal disc, which you place on the mirror, and spin. What happens then? Well, just like spinning a coin o...
Reviews
5.0
1 rating
5
4
3
2
1
Love it, also - great customer service. When the package arrived in the US, the mirror was broken. Was quickly replaced without hassle.