Ugears 3D Wooden Mechanical Puzzle STEM Learning Variator
Model dimensions: 16.8 x 12.8 x 10.6 cm
Package dimensions: 20.5 x 18.8 x 6.3 cm
Age: 8+
Material: wood
Number of pieces: 104
Difficulty: low
Assembly time: 2 hours
- Product code UG70085
- Product EAN 4820184121188
Smoothly change gears! Plywood variator kit. Thanks to its open design, you can see how the CVT transmission works, allowing for smooth speed changes between the drive and driven parts without getting your hands dirty with oil. You set the device in motion by turning the crank, and using the pedal on the front, you can control the fork that moves the belt, which adjusts the gear ratio and speed. The model is certified by the independent American initiative STEM.org as a suitable teaching aid. The operation of the finished model can be enhanced with a QR code using your mobile phone – thanks to augmented reality support with the UGEARS app, you can learn about the real-world application of the mechanism in an interactive way. Explore the world of mechanics with other STEM models. Comes with detailed assembly instructions.
Main features:
- 104 precisely cut parts
- low assembly difficulty
- app for interactive learning
- Designed and manufactured in Ukraine


The combination of science, technology, engineering, and mathematics is widely referred to as STEM in English-speaking countries. STEM.org is an American multinational educational company that runs educational programs in these areas. The organization partners with many private and public schools, primarily in the US, but also in Jordan and Jamaica. It participates in the development of curricula and methodologies, consulting, and professional development for teachers. In 2014, the organization received an award from the US Senate for its work.
| Product code | UG70085 |
| Product EAN | 4820184121188 |
| Age: | 8+ |
| Gender: | boys |
| Colour: | natural wood |
| Material: | wood |
| Difficulty: | easy |

Wood and movement – how do they go together? It's simple! Mechanical movement and traditional materials are combined in UGEARS 3D models. Discover the secrets of gears, rubber band motors, wheels, and other mechanical components! Fun assembly without gluing, sophisticated details, smooth operation, and high-quality workmanship – fully functional, movable UGEARS 3D puzzles will impress even those who didn't particularly enjoy physics in school. The intricately detailed wooden 3D puzzles from the Ukrainian brand UGEARS are not only suitable for developing motor skills and imagination, but are also incredibly entertaining. Thanks to their high-quality construction, the models are fully functional and movable when properly maintained, allowing you to better understand the secrets of mechanics.
Manufacturer's address and contact details:
LLC "UKRAINIAN
GEARS"
Ochakivska street/ Ochakivskyi lane building
5/6
Kyiv, 03151
Ukraine
Tel. +371 25 663
061
onlinestore@ugearsmodels.com
Address and contact details of the representative in the EU:
Dvěděti.cz s.r.o.
Sadová
618
73801 Frýdek-Místek
Czech Republic
dvedeti@dvedeti.cz
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