The set contains numbers and mathematical symbols. The box contains magnetic number cards and signs that can be used to display simple equations on a metal board or even on a refrigerator. The numbers are made with a strong magnetic back to stick stably even on vertical surfaces.

With this set, you can not only love numbers, but also develop logical thinking: addition, subtraction and other operations can become a playful form. The magnetic backing ensures that the pieces do not slide off - even if you place them on a vertical surface.