2.7 Sun 12 Step yakko

2.7 Sun 12 Step yakko(Yosegi Japanese Secret Puzzle Box )
Japanese Secret Trick Puzzle box, also called “Himitsu-bako”
(personal secret box).
This box required 12 moves to open
This box has a particularly nice finish .
Product Size(mm/inch) 80x60x46/3.19×2.35×1.82