Zooshine 18 different styles metal puzzles is a very good parent-child games,party games,office toys for relax and killing time,etc.
Metal puzzle is a kind of traditional Chinese brain teaser games.
It condenses Chinese traditional culture with unique creative. Linked together these wire pieces do come apart with the right strategy. patience is a virtue.

Package included:
18pcs metal brain teasers.
instruction papers called "challenge guide"

TIPS
***If you want more fun and Challenge,please DO NOT refer to the solution "challenge guide" at the very beginning.
The really most interesting thing is exploring it,but not the result.