There is a Fantasia gears set, made in the USSR by the Spetsstanok factory.
This vintage building set is similar to the Quercetti Gears sets. It also includes baseplates, poles, and, of course, the gears. The baseplates connect like the pieces of a puzzle, they are heavy and sturdy enough to hold the whole construction in place. There are also many small colorful pins to decorate the pieces.
While there are no poles like in Quercetti sets, you can connect and interlock the baseplates in 3D, making some of them stand upright. They can also hold together at the angle, so you can build all kinds of shapes from them. Overall, these plates themselves form a good building set.
After making something from the baseplates, you can attach the gears to the finished crafts and make the gears spin. All gears are the same size, they are almost as big as the baseplates, and you can also use them just to decorate the crafts. All pieces come in many different colors. Sadly, there are few pieces overall.
This set has an educational purpose – some schools used it to teach children about the gear transmissions. The description says that the set is for children aged 4-8 years.
