Product name: Arithmetic stick set in iron box
Material: high quality wood
Age: Suitable for children over 1 year old
Product size: 12.39.25CM
Packing: Iron box packing
New and updated arithmetic stick set
The metal box upgrade comes with 100 digital bars, 20 in each of the five colors.
There are two Numbers from 0 to 9, plus, minus, multiply, divide, greater than, less than and equal to one symbol each, a total of 27 symbols.
In addition, it is equipped with iron box (the upgraded iron box can accommodate 100 small sticks and 27 Numbers and symbols).
