5313882438631424 Felix Puzzle 智趣坊 Cast Keyhole 溝 Can you take it apart? Can you put it back together? It's a challenge for your brain. At first glance it looks like two pieces of uneveness on a single plain, Product #: felixpuzzle-Cast Keyhole 溝 2022-09-26 Regular price: $HKD$100.0 Available from: Felix Puzzle 智趣坊In stock