1. Introduction
This manual provides comprehensive instructions for the assembly, operation, and maintenance of your ROKR 3D Puzzles AMK63+LC601 kit. This kit includes two distinct mechanical wooden puzzles: a 1:5 scale Cello music box (AMK63) and a functional Constellation Clock (LC601).
Please read this manual carefully before beginning assembly to ensure a smooth and enjoyable building experience.

Image 1.1: The ROKR 3D Cello and Clock Model Kit, showcasing both the intricate Cello music box and the detailed Constellation Clock.
2. Safety Information
- This product contains small parts and is not suitable for children under 3 years old due to choking hazards.
- Adult supervision is recommended during assembly, especially for younger users.
- Handle wooden pieces carefully to avoid splinters or breakage.
- Keep away from open flames and excessive moisture.
- Do not force parts together; if a piece does not fit, re-check the instructions.
3. Setup and Assembly
Both the Cello and Clock models require self-assembly from pre-cut wooden pieces. A detailed English manual is included for each model to guide you through the process.
3.1 General Assembly Steps
- Unpack Components: Carefully open the packaging and lay out all wooden sheets and accessory bags.
- Review Instructions: Familiarize yourself with the specific assembly manual for the model you are building (Cello AMK63 or Clock LC601).
- Identify Parts: Match the numbered pieces on the wooden sheets with the diagrams in the manual.
- Remove Pieces: Gently press out the wooden pieces from their frames. Use a small tool if necessary, but avoid excessive force.
- Assemble: Follow the step-by-step instructions, ensuring all connections are secure. Some steps may require careful alignment or light sanding for a perfect fit.

Image 3.1: Example of detailed assembly instructions and components, showing how to take off puzzle pieces and match them with sockets.
3.2 Cello Model (AMK63) Assembly
The Cello model consists of 199 pieces. Estimated assembly time is approximately 4.5 hours. Pay close attention to the gear mechanisms and the music box component during assembly.

Image 3.2: The ROKR Cello model kit components laid out, alongside the fully assembled Cello music box.
3.3 Clock Model (LC601) Assembly
The Clock model consists of 168 pieces. Estimated assembly time is approximately 3.5 hours. Ensure the clock movement mechanism is installed correctly and the hands are aligned.

Image 3.3: The ROKR Constellation Clock model, fully assembled, with key specifications like assembled size, number of wood pieces, and assembly time.
4. Operating Instructions
4.1 Cello Music Box (AMK63)
The Cello music box is a mechanical, gear-driven device that does not require batteries. To operate:
- Locate the wind-up spring key at the back or base of the cello model.
- Gently turn the spring key clockwise until you feel resistance. Do not over-wind.
- The cello's bow will automatically move, and the music box will play the melody "Nocturne, Op.9, No.2 in E-flat".

Image 4.1: The ROKR Cello model demonstrating its self-drawing bow feature while playing music.

Image 4.2: Detailed view of the ROKR Cello's features, including the wind-up spring key for the music box function.
4.2 Constellation Clock (LC601)
The Clock model is a functional timepiece with an adjustable calendar. It requires one AA battery (not included).
- Install Battery: Open the battery compartment on the back of the clock and insert one AA battery, observing correct polarity.
- Set Time: Use the small dial on the clock mechanism (usually on the back) to set the current time.
- Adjust Calendar: The clock features three rotary gears for Month, Day, and Week. Manually rotate these dials to display the current date.

Image 4.3: Close-up view of the ROKR Constellation Clock's adjustable calendar dials, including the 12 constellations dial plate, month/week dial, and date dial.
5. Maintenance
- Cleaning: Dust the models regularly with a soft, dry cloth. Avoid using liquid cleaners or abrasive materials.
- Storage: Store the models in a dry environment, away from direct sunlight and extreme temperature fluctuations, to prevent warping or damage to the wood.
- Clock Battery: Replace the AA battery in the clock when it stops keeping accurate time. Remove the battery if the clock will not be used for an extended period to prevent leakage.
- Cello Mechanism: The Cello's mechanical parts are designed for durability. Avoid over-winding the spring key.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Parts do not fit together. | Incorrect piece selection or misalignment. | Refer to the assembly manual to verify the correct piece and orientation. Do not force parts; gently sand edges if necessary for a snug fit. |
| Cello music box does not play. | Spring key not wound or internal mechanism obstruction. | Ensure the spring key is fully wound. Check for any loose or misaligned gears within the visible mechanism. |
| Clock does not keep time. | Dead battery, incorrect battery installation, or mechanism issue. | Replace the AA battery with a fresh one, ensuring correct polarity. Verify the clock hands are not obstructed and the mechanism is properly seated. |
| Calendar dials are stiff. | Dust accumulation or tight fit. | Gently clean around the dials. Ensure no wooden burrs are causing friction. |
7. Specifications
7.1 ROKR Cello Model (AMK63)
- Scale: 1:5 replica
- Number of Pieces: 199
- Approximate Assembly Time: 4.5 hours
- Height: Approximately 9.2 inches
- Function: Mechanical music box with self-drawing bow
- Melody: "Nocturne, Op.9, No.2 in E-flat"
7.2 ROKR Constellation Clock Model (LC601)
- Number of Pieces: 168
- Approximate Assembly Time: 3.5 hours
- Assembled Size: 13.19" x 11.61" x 2.17" (Length x Width x Depth)
- Power Source: 1 x AA Battery (not included)
- Features: Functional clock, adjustable month/day/week calendar, 12 constellations dial plate
Material for both models: High-quality wood.
8. Warranty and Support
Specific warranty details for the ROKR 3D Puzzles AMK63+LC601 kit are not provided in the product information. Please refer to the retailer's return policy or contact the seller directly for warranty inquiries.
For technical support or assistance with missing/damaged parts, please contact ROKR customer service through their official website or the platform where the product was purchased. Contact information was not available in the provided product details.





