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Personalization options include adding a name or brief message and selecting either a male or female optician piece
Premium Craftsmanship & Timeless Quality
For Puzzle Lovers & Collectors
3 hidden treat compartments for repeatable
and checker to promote math talk and accountability
Lord of the Rings II | Tricky String Disentanglement Puzzle math learning Personalization options include adding aQuick Q and A Q: What is this ring and string puzzle? A: A wooden disentanglement puzzle with a post, slot, cord, and ring. Free the ring without cutting or untying. Q: Where did it originate? A: String disentanglement puzzles are documented across Asia and Europe for centuries; see this overview of disentanglement puzzles. Q: Why is this ring and string puzzle challenging? A: The cord passes through the slot twice, forcing precise moves and careful
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