Treasure Box - Mechanical 3D Puzzle

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Unique wooden constructor by Ugears.

Made of sustainable, eco-friendly wood, Treasure Box assembles easily and without the need for glue or special tools thanks to our patented plywood joints.

Hide your secrets from everyone!

Model Size: 5,6*5,6*3,6 in (14,2*14,2*9,1 cm)

Package size: 14,6*6.7*1,3 in (37*17*3,3 cm)

Number of components: 190

Estimated time of assembly: 6-7 hours

Material: Eco-friendly plywood

In Stock

UGears Treasure Box is considered to be the pearl of the collection of mechanical 3D puzzles by UGears. 

The box in the steampunk style is distinguished by the refinement of the lines and the unique mechanism: to get to the treasures hidden inside, it is necessary to solve a complex puzzle. The model is made of eco-friendly wood and is assembled without the use of glue. 

To open the Box, you will need a key that is built into the lace cover. Turn the key mechanism clockwise and remove the key.

To open the lid of the Treasure Box, turn the key anticlockwise. The mechanism is unlocked, the gears will move and the lid will open, opening the Box with your secrets.

The jewelry work of UGEARS engineers has made it possible to create a unique piece of art that will not only decorate your interior, but also keep your treasures and secrets safe.


The model has everything you might need for assembly.

The quality of the details is very high – the parts of the model are outlined with a CNC laser cutter on a plywood board. The first thing you will notice when open the box is a pleasant smell of real wood.

The details have to be pulled out of the boards and assembled to create a complete model. Made out of high quality plywood, without glue or any additional appliance, your eco-friendly puzzle will bring hours of joy to the whole family and will make you closer than ever. Just follow the detailed step-by-step illustrated manual with instructions in 10 languages to complete your 3d puzzle.

Do not forget about educational value of Ugears constructor provided by the great mechanics based on the real-life designs. 

Data sheet


Specific References

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