Ugears UGears Aquarium Mechanical Model

About Ugears

Ugears designs and manufactures the coolest models you've ever seen. Our wooden DIY 3D puzzles are mechanical wonders, powered by gears, springs, rubber bands and gravity—no batteries required! We live at the intersection of engineering and art. See why hobbyists in 90 countries across 5 continents can't get enough Ugears! Founded in 2014 in Kyiv, Ukraine, Ugears introduced wooden mechanical puzzles to the world. There are over 100 models to choose from in our catalogue, including cars, trains, ships, planes, functional clocks, even DIY musical instruments. Assembly times range from 30 minutes to 15 hours. Our puzzles are made of art-quality composite wood, laser pre-cut for ease of assembly. No glue or additional tools are required—everything you need for building comes right in the box, with step-by-step colorful, illustrated instructions in 11 languages. There are five difficulty levels, with kits for all ages, experience levels, and interests