13 Rods Student Abacus is used for carrying out arithmetic calculations. The Abacus helps to improve understanding, concentration, speed, accuracy, memory and creativity of a student. The Abacus is designed with colourful beads and frames that give it a nice visual appeal. 13 Rods Student Abacus can be availed in 80grams weight, 200mm length, 62mm height and 14mm width range.
