Ugears "Flexi-Cubus Kit" I DIY Self-Assembly Mechanical Kits For Teens and Adults Einstein This ensures the structure of

This ensures the structure of the boat remains neat and light even with a lot of details while making the mast and other elements remain in their positions

Creativity and Imagination

” and “sport

and a turn handle on its side

the vertical position of the weight on the pendulum

Ugears "Flexi-Cubus Kit" I DIY Self-Assembly Mechanical Kits For Teens and Adults Einstein This ensures the structure ofFlexi Cubus is a mechanical anti stress model, an octasphere puzzle in the form of a steampunk skeleton cube made out of eight joint connected spheres. This flexible connection allows the spheres to move and roll over one another creating different geometrical shapes. About Ugears models All the models are mechanical and work without batteries and accumulator. Their movement is powered by gears, cranks, rubber band motors and gravity. You need no glue