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UGEARS Book of Secrets Puzzle Box - 3D Wooden Puzzles for Adults, Fun Wood Steampunk Combination-Lock - DIY Building Mechanical Model Kit for Fathers Day and Hobby Enthusiasts - 263 Pcs

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$63.99

$ 30 .99 $30.99

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  • Unique Wooden Design: The UGEARS Book of Secrets wood puzzle adult building sets is a stunning styled as a steampunk book with a secret compartment, perfect for adults who love puzzles and DIY kit
  • Mechanical Fun Building Kit: This wooden models for adults to build features a multi-step opening sequence with a three-digit combination lock, providing endless entertainment and brain-teasing fun
  • No Glue Required: Build this 3D puzzles for adults craft kit without glue or special tools. This educational and creative STEM projects is ideal for adult crafting enthusiasts and as hobbies for men
  • Perfect Gift: The coolest gift for puzzle lovers, engineers. Ideal for birthdays, Father's Day, Christmas, or any special occasion, making it the best choice for entertainment and personal storage
  • Creative 3D Puzzle: Enjoy of crafting a unique mechanical puzzle box model kits for adults men of high-quality wood and detailed design, perfect for organizing your treasures and challenging your mind



Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
3d puzzles for adults crafts for adults wooden puzzles for adults adult puzzles 3d wooden puzzle kit
3d puzzles for adults crafts for adults wooden puzzles for adults adult puzzles 3d wooden puzzle
  • Press parts from the side with thicker cut lines when removing them from pre-cut boards

    Check and sand gears for burrs to prevent jamming

    Wax all moving parts for smoother operation

    Stretch rubber bands to fit them into small openings

  • Everything needed for assembly is in the box

    Ugears models don’t need extra tools or glue

    If you prefer, you can use your own tools

    A modeling knife can help with removing pieces or smoothing, but we provide punch pieces and sandpaper for these tasks

  • Spare parts are included for components used multiple times.

    If you break any unique pieces, you can request free replacements, and we’ll send them to you at no cost.

  • You can check out the video instructions above

    If you have any questions, feel free to reach out via email

    The Ugears Service Team will be happy to provide tips, explanations, troubleshooting, or other help with the assembly


SHUSHurSHUSHER
Reviewed in the United States on March 9, 2025
I've put together more than 100 3D wooden mechanical puzzles including book nooks and I have to say, this is one of my favorites when completed. There are some really fragile pieces so make sure to "take your time & pay attention" to the details. If you do that, you will have no issues.I recommend this one and would definitely buy it again.
Roberto Dante
Reviewed in Italy on March 8, 2025
Fatto veramente bene, ingegnoso e laborioso al punto giusto. Molto soddisfatto
Kebe
Reviewed in the United Kingdom on March 7, 2025
Very well made with clear instructions. Need to make sure all burrs are removed and gears etc. are waxed and tested before moving on to next assembly instruction. Quite complex but very rewarding to do and works beautifully if care is taken with the assembly. Highly recommended.
Lily
Reviewed in the United States on February 18, 2025
The concept for the kit is pretty cool, though I find the storage space to be pretty small but it works for little trinkets. I would say ugears is just below rokr in terms of kit quality. I do wish they would provide more spare parts but the wood quality is solid. The instructions could be better but it's doable. Overall, would recommend.
T.T
Reviewed in Japan on January 27, 2025
この手の作品は初めてだったのもあり、作るのに時間がかかりました。部品の切り抜きは大体綺麗に取れますが、取れにくい時や、他のパーツとの接合で硬い時に折れそうで不安になります。また私の作成が下手なのかもしれませんが、歯車の動きが硬かったりで何度もしていると鍵が折れそうに感じます。快適な仕上がりにするのは想像していたより難易度が高く感じました。
Maggie
Reviewed in the United States on January 17, 2025
Did not realize it’s a locking box. You must follow few steps to open it. Very cool.
anonyme
Reviewed in France on April 30, 2025
Superbe mécanisme, très agréable à construire ! Bravo!
Gershon Mikulsky
Reviewed in the United States on December 27, 2024
Perfecto
Webby
Reviewed in the United States on December 14, 2024
I have always built plastic models, but there is something addictive to building these laser cut wood models. A bit costly, but worth it. A lot of fun to build. Nearly zero sanding, but I suggest to get or use a small sanding block. I’ve built the puzzle boxes and puzzle book, am having a ball, so I bought the fire engine for my Christmas present!
Carlos E.
Reviewed in the United States on November 23, 2024
This "book" is a work of art to be assembled by you. It is very detailed and intricate. As other UGEARS designs, the instructions are detailed and clear to follow.As it is true that no glue or special tools are required to assemble this model. It may be required to sand off some spots on some pieces as they're broken off a matrix plank of wood. My recommendation is that you do this with a fine sand paper 240 or 320 to avoid sanding off too much.The model is also useful, is has a small chamber (about 7 x 5.5 inched) to hide small objects.The locks are functional. It is very interesting to put them together and to see them in operation.Overall, a very interesting model. It makes a good gift to a curious person, but not a kid, in my opinion, because it could be very frustrating as it requires some skill and care to handle the breakable pieces.
Ronald Arnson
Reviewed in the United States on November 10, 2024
This Book of Secrets kit contains 263 pieces, laser cut out of six sheets of 3mm plywood. Two of the sheets came stained dark brown giving the finished puzzle box nice contrasting parts. The parts were all cleanly cut. I did take the time to sand down all of the connecting sprue's whether they were going to be seen or not. If they were going to be visible, I also hid the sanded area with a touchup stain pen. I waxed all of the moving parts really good, and it paid off, the mechanism works exactly as it should. The box claims a six-hour assembly time, but I was more than double that. The instructions were very easy to follow with one small error. They mislabeled sheet 5 as sheet 4 on page 27 of the instructions. It was one of the last parts needed so it was easy to find. I agree with their difficulty rating of three on a scale of 1 the 5. A fun build, but not for first time builders.
Kevin
Reviewed in the United States on October 12, 2024
Takes time but it is great. Bought this for my daughter and going to put 100 lottery tickets in it.
Daria Kushnirova
Reviewed in Poland on October 11, 2024
To mój pierwszy kolorowy zestaw od UGEARS. Wciąż jestem w trakcie jego budowania. Ale dwukolorowe drzewo wygląda pięknie. Polecam kupić.
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