4669850213548032 Felix Puzzle 智趣坊 Cast S & S 雙 Based on the originals from the British puzzle craze of the 19th century, we have successfully revived this puzzle in its new form. These two S-shaped pieces ma Product #: felixpuzzle-Cast S & S 雙 2023-01-26 Regular price: $HKD$100.0 Available from: Felix Puzzle 智趣坊In stock