Secret Base


Hiroshi IwaharaHiroshi Iwahara
ITEM RF-18-5,6,7
(box body)
(storage part)
Material shiuri cherry, oak, katsura, walnut, rose wood, maple (birds eye) or race wood or zebra wood
This is a remake version.
The trick is same. The middle layer was made witha newly devised structure. The reason is to stable the layer as much aspossible. The center part like a knob was also devised. Some customers put it upsidedown while playing. In fact, this how to put was unrelated to the solution. But, with this as a hint, at the copies of this time, it is related to thesolution a little. This is by a slight playfulness.

The other works of Hiroshi Iwahara