This is a tissue box. The tissue on the top isfake. Once you discover how to open it you will find the real tissueinside. Beautiful "Hakone Koyosegi" is on the top plate.
This work was produced by Karakuri Creation Group’s craftsmen, from a selected idea of “6th Karakuri Puzzle Idea Contest”.

Original idea by Hiroko Watanabe
Hand-crafted by Osamu Kasho (Karakuri Creation Group)