A mechanical puzzle disguised as an impossible object.
The Captive Marble challenges the user to release the marble from its glass enclosure — without force or damage. Every component inside the bottle plays a role, requiring careful observation, controlled movement, and patient experimentation to solve.
Once freed, the challenge is not complete. The marble and the peripherals must then be returned to their original captive position exactly as before.
Constructed from glass, wood, and steel, the object balances puzzle design with sculptural presence, making it equally suited for display and interaction.
Refined Feature Highlights
Sequential mechanical bottle puzzle
Challenge involves both extraction and restoration
Encourages observation, patience, and controlled problem-solving
Constructed from glass, wood, and stainless steel components
Compact tabletop format with display-worthy presentation
Fully mechanical interaction with no electronics
Suitable for teens and adults who enjoy tactile logic challenges
