Goki Calculating Sticks

For most people, getting into the world of addition and
subtraction is anything but easy. At first, the abstract
world of the numbers appears to be enigmatic and
incomprehensible. With this 100-piece calculation aid,
calculation processes can be grasped in the truest sense
and, above all, they can be seen. A basic understanding of
the world of numbers is created playfully in a simple,
intuitive way. Everyone deserves to have this help at the
beginning!