This puzzle is about the same thickness as a coin, and you can give it to children and old people to enhance each other's relationships.
Intellectual Game & Education Decompression Toys: Puzzles can effectively inspire people's thinking, and train their thinking, judgment and patience.
Because it can relax the participants, the puzzle is also regarded as a classic casual game. Good for family leisure time and entertainment. Best gift for your friends and family.
It measures about 8 * 12cm.