QUADRILLA TORNADO expansion game wooden slopes for marbles age 4th WHIRLWIND expansion
The various components are assembled in infinite number of different structures, thus creating a new and exciting game every day.
br /> Quadrilla's wooden slopes are composed of a rainbow of blocks and rails that are always completely Horizontal. The marbles acquire acceleration and speed exclusively thanks to gravity, passingfrom holes in the blocks.
Once the structure is built, the fun also lies in seeing at all times where all the marbles are located, along their path. You can then stop them, reverse their direction of travel, etc.br/> The wooden slopes of Quadrilla allow you to learn to reason in 3 dimensions!
From the simplest to the most complex structures - only your imagination and your child's creativity are the limit of the possibilities you can create with Quadrilla.
On the manufacturer's website quadrilla.com there are several videos that explain how it takes place editing, and the different functions of the various blocks.
In fact, each block of different color has a different effect on the trajectory that the marble will have after crossing it!br/> The blocks are made of rubber tree wood, while the rails are made of birch wood.
All parties comply with EN 71 and ASTM toy safety standards, as well as CE certified.