5805049529892864 Felix Puzzle 智趣坊 Cast Cage 籠 This brass puzzle was first introduced to me by Prague's own Professor Bakalar. I borrowed it in Atlanta and returned it to him in Luxembourg half a year later. Product #: felixpuzzle-Cast Cage 籠 2022-09-19 Regular price: $HKD$100.0 Available from: Felix Puzzle 智趣坊In stock