Excalibur - The Puzzle
Excalibur is a fantasy-inspired tabletop puzzle experience that combines 3D printing with simple electronics to create a fully interactive escape-room-style challenge. Designed as a sequential puzzle journey, each solved mechanism unlocks the next. Hidden interactions, mechanical triggers, and subtle clues guide the player deeper into the stone structure — until the final secret is revealed: a hidden drawer opened by the sword, ready to hold your own personal gift.
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Dynamic Movement & Unlocking
Engage with the puzzle's moving parts. Rotate segments, slide hidden panels, and manipulate the ancient mechanisms. Every action brings you closer to the sword, eventually unlocking a hidden drawer — a special compartment where you can place a personal gift, message, or reward, turning the puzzle into a unique and memorable experience for friends and family.
Exquisite Appearance & Lighting Design
Observe the weathered stone texture and subtle green moss details that give the puzzle an aged, mystical appearance. The central rock housing Excalibur glows with an inner light, highlighting the detailed runic carvings around its base.
Easy Start, Satisfying Finish
The puzzle uses simple plug-and-play electronics, with no programming or soldering required. There is also a solution guide to help you through the full puzzle experience.
*The guide is designed to support you whenever you get stuck. You can use it as a full walkthrough, or simply check individual sections when you need a hint.

Assembly Instructions
In The Box
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Documentation
Considerations
- This product contains small parts and poses a choking hazard. Do not ingest. If accidentally swallowed, seek immediate medical attention. Keep out of reach of children.
- Please hold the connector when plugging and unplugging, and do not forcefully twist the connectors to avoid wires loosening or detaching.
- Ensure the COB LED Strip Light is connected to the correct power supply. Using an incorrect power supply can damage the strip.
- Ensure all electrical connections are secure and properly insulated. Regularly inspect connections to prevent short circuits or electrical shocks.
- Regularly add some lubricant/grease to the gearbox to improve its lifespan and reduce noise.





