Blovec Impossible Dovetail Box Wooden Puzzle Brain Teaser Magic Drawers Gift Secret Compartment Brain Game for Adults

Perfect for kill time than other simple one. Perfect for hiding small things you don't want to be easily seen by others. It can only be opened if you know the trick otherwise nearly impossible to figure out the secret. When all the secrets are revealed and the box is opened, inside you will find a small compartment. KNOCK ONE CORNER OF THE BOX,NEED YOU TO FIND WHICH CORNER. THEN PUSH IT ALONG THE DIAFONAL. KNOCK ITS CORNER,IT WILL CLOSE. If you still don't know how to use it, YOU CAN SEARCH"WOOD PUZZLE BOX" in YouTube, there are some videos about it. It will tell you more about it.