A charming sand toy from Switzerland from
the 1980s.
See the little holes there, they form some sort of pattern.
On the other side is another pattern but it's hidden by the sand.
Give it a shake and then from a sand field completely blank
comes a beautiful pattern it's making.
That's a kind of star with a circular central hole.
The sand is falling down through the holes
and creating beautiful patterns in  the sand.
