1. Introduction
Thank you for choosing the GEVINST Christmas Tree Building Set Advent Calendar 2025. This unique building set offers a festive way to count down to Christmas, with 24 daily surprises that combine to form a complete, illuminated Christmas tree. Designed for ages adult, kid, and teen, this set provides an engaging and creative experience.

Figure 1: GEVINST Christmas Tree Building Set Advent Calendar 2025, showing the completed tree and individual daily packages.
2. Setup and Assembly
This Advent Calendar is designed for daily assembly, revealing a new part of the Christmas tree each day from December 1st to 24th. Alternatively, all pieces can be assembled at once.
2.1 Unpacking the Contents
- Open the main Advent Calendar box.
- Locate the instruction manual.
- You will find 24 individually numbered bags, each containing pieces for a specific day's build.

Figure 2: Contents of the Advent Calendar, showing individually numbered bags for daily assembly.
2.2 Assembly Instructions
- Follow the Manual: Refer to the included full-color instruction manual for detailed, step-by-step guidance. Each day's build corresponds to a specific section in the manual.
- Daily Build: For the Advent experience, open the bag corresponding to the current day (e.g., Bag 1 for December 1st). Assemble the pieces as shown in the manual.
- Base Assembly: The initial days will focus on building the base of the Christmas tree and surrounding elements like snowmen, presents, and small vehicles.
- Tree Layers: Subsequent days will involve building the various layers of the Christmas tree, adding ornaments and decorative elements.
- LED Light Integration: The LED light strip is integrated during the assembly process. Ensure it is placed according to the manual's instructions to properly illuminate the tree.
- Final Touches: On the 24th day, you will complete the final section, including the star topper and any remaining decorative pieces.

Figure 3: Illustration of the daily build process, showing how the tree components are assembled over time.
3. Operating the LED Light Feature
The GEVINST Christmas Tree Building Set includes an integrated LED light strip to enhance its festive appearance.
- Power Source: Ensure the LED light strip is correctly connected to its power source as indicated in the assembly manual. (Batteries typically not included, check packaging for details).
- Activation: Locate the small switch or button on the base or integrated into the light strip. Press or toggle it to turn the lights ON.
- Deactivation: Press or toggle the switch again to turn the lights OFF.
- Battery Replacement: If the lights dim or stop working, replace the batteries according to the instructions provided with the LED light component.

Figure 4: Comparison of the Christmas tree with LED lights off and on, demonstrating the illumination feature.
4. Maintenance and Care
To ensure the longevity and appearance of your GEVINST Christmas Tree Building Set, follow these simple maintenance guidelines:
- Cleaning: Gently dust the assembled tree with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, but avoid excessive moisture, especially near electrical components.
- Storage: When not in use, disassemble the tree (if desired) and store the pieces in their original bags or a suitable container to prevent loss or damage. Keep in a cool, dry place away from direct sunlight.
- Handling: Handle the assembled tree with care to prevent pieces from detaching. Avoid dropping or applying excessive force.
5. Troubleshooting
If you encounter any issues during assembly or operation, please refer to the following common solutions:
- Missing Pieces: Double-check all packaging and the assembly area. If a piece is genuinely missing, contact GEVINST customer support with your product model number and a description of the missing part.
- Pieces Not Connecting Securely: Ensure you are using the correct pieces for each step as indicated in the manual. Apply firm, even pressure when connecting blocks. If pieces consistently do not fit, verify they are not damaged.
- LED Lights Not Working:
- Check that the batteries are correctly inserted and not depleted.
- Ensure all connections for the light strip are secure.
- Verify the power switch is in the "ON" position.
- Difficulty Following Instructions: Review the diagrams carefully. If a step is unclear, try re-examining previous steps or looking ahead to see the final outcome of the current section.
6. Product Specifications
| Brand | GEVINST |
| Model Number | 67114 |
| Item Weight | 2.14 pounds |
| Package Dimensions | 12.99 x 7.99 x 3.03 inches |
| Color | Green |
| Material Type | Plastic |
| Theme | Christmas |
| Age Range (Description) | Adult, Kid, Teen |
| Total Pieces | 1083 |

Figure 5: Product dimensions for the assembled Christmas tree.
7. Official Product Videos
Watch the official product video for a visual guide to the GEVINST Christmas Tree Building Set.
Video 1: Overview of the GEVINST Advent Calendar 2025 Christmas Tree Toy, demonstrating its features and assembly concept.
8. Warranty and Support
For warranty information, product support, or to inquire about replacement parts, please contact GEVINST customer service directly through their official channels or the retailer where the product was purchased.
