Considering the traditional image of "sliding". Although this work uses the same slide, it will be called "expansion" or "explosion".
Those who get the work for the first time will be surprised.
The prototype of this work comes from Kamei's "Expansion I" (M-44-1) (created in 2012).

Measures approximately 80 x 80 x 80 mm.

Secret Space is 31 x 31 x 28 mm.

Comes in cellophane wrap and opening instructions.

Made of Maple, Keyaki (Zelkova), Walnut and Black Cherry.