Key Features

• Showcases 2 entangled keys, offering a challenging way of enhancing your puzzle-solving skills
• Features a Level 2 difficulty, making it a great brain teaser for both beginners and expert puzzlers
• Discover a fascinating little trick to separate the 2 keys and restore them to their initial state
• A notable addition to your collection, it is made with extreme attention to detail and a high-quality finish
• Created by master puzzle inventors Otake and Wong