Discover the art of smooth transformation with the Ugears 3D Wooden Mechanical Puzzle STEM Learning Variator. This engaging wooden kit reveals the inner workings of a continuously variable transmission (CVT) gearbox, allowing you to explore gear shifts without any greasy mess.

Start the mechanism by turning the handle and adjust the speed with the pedal that controls the fork, altering the belt to modify gear ratios seamlessly.

Certified by STEM.org, this model is an excellent educational tool in understanding mechanics.

Enhance your experience with augmented reality using the UGEARS app by scanning the QR code with your mobile device to learn interactively about real-world applications of the variator mechanism.

Detailed assembly instructions are included.

Main Features:

• 104 precisely cut pieces
• Low assembly difficulty
• Interactive learning app
• Designed and made in Ukraine

Explore the mechanics world with more STEM models.

Technical Parameters:

• Model Dimensions: 16.8 x 12.8 x 10.6 cm
• Packaging Dimensions: 20.5 x 18.8 x 6.3 cm
• Age: 8+
• Material: Wood
• Number of Pieces: 104
• Assembly Time: 2 hours