Japanese Crystal Puzzle - 51 Piece Japanese Interlocking Puzzle hindibyreena Support: Added boning for additional

Support: Added boning for additional support

• Built-in clock to learn about time

• Color: Mouse Grey

• Natural soft cotton grid

• Medium gold-plated links with crystal accent

Japanese Crystal Puzzle - 51 Piece Japanese Interlocking Puzzle hindibyreena Support: Added boning for additionalBased on a historical 19th century Japanese design. Dazzlingly ornate and deeply intriguing construction. Symmetrical, multifaceted, and celestial in appearance. Composed of 51 non identical interlocking bars. Each piece is uniquely cut to mesh together seamlessly. Unlock one key piece to begin disassembly. Follow precise steps to release the remaining segments. Reassembling requires careful sequencing and patience. Designed for extreme puzzlers