A dice is a dice, how will you tackle this puzzle?

Japanese Karakuri Puzzle Boxes: Dice

This exquisite walnut dice is a beauty in itself as an interior decor, however, it's not just an ordinary dice object to be looked at or to be used as the dice. Inside this dice is a Karakuri mechanism, which is quite tricky and may take you some time to open it. As with other puzzle boxes, this comes with a solution card, but to thoroughly enjoy the challenge, don't look at it till you open it by yourself! HAND MADE IN JAPAN

Karakuri Creation Group, founded by Akio Kamei, is a group of craftsmen specializing in design and crafting of Japanese trick boxes, or Karakuri Puzzle Boxes, known as one of the best wooden puzzle box makers in the world.