Mystery Donut by Sugawara | Mentalism | SEO MAGIC

The freely chosen symbol exactly matches! The Simplest idea, yet deepest mystery!!

There are one big ring and one small ring that have many different symbols printed on them.
The small ring is turned over and placed inside the big ring.

The spectator is asked to freely choose one divided section on the back of the ring and sign on it.
The chosen section is now cut-out using scissors along with the big ring.
The small ring is turned over, but there is no place to match the symbols. All are different.

The cut-out from the small ring is turned over. The symbol on the signed cut-out from small ring exactly match the symbol with the cut-out of the big ring!

Comes with 20 refill sets.