Code: 454
Contains : 10 rectangular wooden bars, the shortest is 10 cm long and each bar increases in length by 10 cm, alternate colors between red and blue, until the longest one is 100 cm (1 meter).
Skills: A relationship is created between the quantity and the symbol from 1 to 10, it helps to clarify basic concepts of mathematics, it initiates numbering and counting, we also work on visual skills, among others
Ages : It is recommended from 3 years.