Robotime Rokr Magic Piano 3D Puzzles Mechanical 3D Musical Instrument.

**Vintage Piano Model: The ROKR Piano 3D Puzzle**

Experience the charm of a classic musical instrument with the ROKR Piano 3D puzzle, a meticulously crafted 1/20 scale reproduction. Designed ingeniously as a book-shaped base filled with transparent gears, this puzzle offers both entertainment and aesthetic delight for all ages.

**Key Features:**

- **Mechanical Elegance:** Powered by intricate gear transmission, this model operates without batteries. Simply wind up the spring-key beneath the book to activate the self-playing keys, which perform the enchanting melody "Variations on the Canon."

- **Transparent Design:** Admire the inner workings of the piano through its transparent structure, showcasing the beauty of its mechanical complexity.

**Construction and Details:**

- **No Glue Required:** With a mortise & tenon joint structure and precise laser cutting, assembling the 223-piece puzzle is a seamless experience. Parts effortlessly pop out and fit snugly together, taking approximately 4.5 hours to complete.

- **Dimensions:** The finished model measures 5.5x6.6x5 inches with the lid open.

**Perfect Gift and Decor:**

- **Thoughtful Package:** Ideal for birthdays or anniversaries, the beautifully designed package includes a step-by-step manual, pre-cut wood sheets, a music movement, wax, and sandpaper.

- **Enhanced Aesthetics:** Beyond a mere puzzle, the ROKR Piano serves as an impressive display piece for home or office, combining functionality with elegance to captivate builders and collectors alike.

Discover the art of assembly and the joy of music with the ROKR Piano 3D puzzle, where craftsmanship meets creativity in a unique blend of form and function.