Montessors-material consisting of 10 bar lengths of 10 to 100 cm. Each bar is longer than the previous one with 5 cm. The anchors are divided into blue and red sections, the length of one section is 5 cm.
Chislovas help the child to learn to count to 10 and to get a sensory idea of quantities. Except when working with this product, children prepare to absorb the notion of decimal numeral system.
Box dimensions: 101 x 15 x 2.5 cm, weight: 2.9 kg.
The first exercises with the number bars are suitable for children over 3.5 years of age. 
