Introduction
This manual provides comprehensive instructions for the assembly, care, and maintenance of your Trefl Jigsaw Puzzle. Designed for an engaging and rewarding experience, Trefl puzzles are crafted from high-quality, environmentally friendly materials with an anti-reflection paper coating for enhanced enjoyment.
Safety Information
Warning: Not suitable for children under the age of 3 due to small parts which may present a choking hazard.
Setup
Before beginning assembly, ensure you have a clean, flat, and sufficiently large surface to work on. The assembled puzzle measures approximately 48 cm x 68.3 cm (18.9 inches x 26.8 inches).

Image: The Trefl Jigsaw Puzzle box, indicating "Premium Quality" and "Puzzle 1000".

Image: Diagram showing the assembled puzzle dimensions: 48 cm (18.9 inches) by 68.3 cm (26.8 inches).
Unpack the puzzle pieces carefully. It is recommended to sort the pieces by edge pieces and color/pattern to facilitate assembly.
Assembly Instructions
Follow these steps to assemble your 1000-piece Trefl Jigsaw Puzzle:
- Sort Pieces: Begin by separating all edge pieces from the inner pieces. Edge pieces typically have one flat side.
- Build the Border: Assemble the border of the puzzle first. This provides a framework for the rest of the puzzle.
- Sort by Color/Pattern: Group the remaining inner pieces by color, pattern, or distinct features. This will help in identifying sections of the image.
- Assemble Sections: Work on individual sections of the puzzle based on your sorted groups. Refer to the image on the puzzle box for guidance.
- Connect Sections: Once smaller sections are completed, connect them to each other and to the border until the entire puzzle is assembled.

Image: Close-up of two puzzle pieces fitting together, highlighting the high quality and matte finish of Trefl puzzles.

Image: A detailed view of the puzzle's vibrant color gradient and 3D-like block pattern.

Image: A completed Trefl puzzle framed and displayed as wall art in a living room setting.
For enhanced comfort during assembly, consider using additional accessories such as puzzle sorters or roll-up mats, which can be purchased separately.

Image: Illustration showing a puzzle sorter box and a puzzle roll-up mat, suggesting additional accessories for convenience.
Maintenance
To ensure the longevity of your Trefl puzzle, follow these maintenance guidelines:
- Cleaning: If pieces become dusty, gently wipe them with a dry, soft cloth. Avoid using water or cleaning solutions, as they may damage the paper.
- Storage: Store unassembled puzzle pieces in their original box or a dedicated puzzle storage container in a cool, dry place away from direct sunlight and humidity.
- Completed Puzzle: If you wish to preserve your completed puzzle, you can use puzzle glue (sold separately) to permanently bond the pieces together. Once glued, the puzzle can be framed and displayed.
Troubleshooting
Here are solutions to common issues you might encounter:
- Missing Pieces: While rare, if you believe a piece is missing, thoroughly check your work area, under furniture, and inside the puzzle box. If a piece is genuinely missing from a new, sealed puzzle, contact Trefl customer support.
- Damaged Pieces: If any pieces are damaged upon opening the box, please contact Trefl customer support for assistance.
- Difficulty Assembling: If you find the puzzle challenging, try sorting pieces into smaller, more manageable groups. Take breaks and return to the puzzle with fresh eyes.
Specifications
| Feature | Detail |
|---|---|
| Brand | Trefl |
| Model Number | 10666 |
| Puzzle Type | Assembly & Disassembly |
| Number of Pieces | 1000 |
| Assembled Dimensions | 48 cm (L) x 68.3 cm (W) |
| Manufacturer Minimum Age | 36 months (3 years) |
| Material | High-quality, environmentally friendly paper with anti-reflection coating |
| Origin | Made in Poland (EU) |

Image: Infographic highlighting key features of Trefl puzzles: anti-reflection coating, high-quality eco-friendly materials, established since 1985, produced in Europe, and 100% made in the EU.

Image: Infographic illustrating the benefits of putting together a jigsaw puzzle: excellent memory and concentration exercise, balances breathing/heart rate/blood pressure, develops patience and persistence, great fun for all ages, and develops manual skills.
Warranty and Support
Trefl products are manufactured to high quality standards. For any inquiries regarding your puzzle, including missing or damaged pieces, please contact the manufacturer directly.
Manufacturer Contact Information:
- Manufacturer Name: Trefl
- Manufacturer Address: ul. Kontenerowa 25, 81-155 Gdynia, PL
- Email Address: trefl@trefl.com





