A 23 Rods Student Abacus support high digit calculations due to the higher number of rods to manage bigger number placing. Users calculating on this kind of an abacus can easily upgrade upto 10 digit numbers for addition and subtraction practice and multiplication of upto 8 digits Number with upto 8 digits number anddivision of upto 8 digits number by upto 8 digits number, while ensuring proper spacing between numbers on Abacus for clear identification. The weight of this product makes it quite stable on the table for easier user to handling experience while doing calculations. Its curved edges bring greats comfort for user holding it while doing the calculations. All of these features make it most economical in the range with best in class look and modern design with ancient presentation. The tool we have created is approximately 115grams of world class virgin Abs material, which gives it strength for durabilitylonglife and finish. It rounded shapes brings safety for kids along with beautytoeach piece.