Pyramid mystery

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Product Description ■ Jump into a closed room!
The signed coin will instantly penetrate the pyramid and jump into a sealed box!
Please enjoy the super elaborate device hidden in the mysterious tool.
[Product Details]
Idea : Tomoyuki Shimomura
* This item is pre-priced, so the price may change. Please be aware in advance.