Puzzle Whirling cast cyclone

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Product explanation ■ A puzzle in which each piece and three other pieces are interwoven with each other.
Although they all look the same, they are actually assembled with pieces of two different shapes.
Each ring is finely calculated and assembled, so its movement is very limited.
Designed by Hong Kong puzzle writer Kyoo wong, who has created numerous masterpieces.
[Product details]
Number of pieces : 4 pieces
Target age : 6 years old or older.