Master Abacus is a big Abacus similar to Student Abacus,can be used vertically or horizontally.
We have Various High Quality master Abacus Products. Shown here 6 Rod master abacus.
We export our quality abacus to various countries across the globe. Find above 7 rod master abacus.
We are prominent manufacturers of quality master abacus. Find above 10 rod master abacus.
The offered abacus has 11 rods, arranged with yellow beads in a wooden frame.
These 13 rods abacus are good for teaching. It is easy to handle.
These 17 rod abacus are made up of beads and rods of high quality material.