Our products are original Japanese format 100 % wooden, wooden diamond beads Sorobans. All size different digits Sorobans best quality.

12 years of running abacus (soroban) and mental math education program 3 wholesales to USA, Canada, U.K., Australia, Vietname, Turkey, Brazil, Spain more other places countries. We are not only selling worldwide we also the users ourselves. We ensure best ...

Our company was established in the year of 1921. Since we have been p@roducing soroban, abcus, We are largest soroban manufacturer and exporing our goods to theworld. Please visit seb site.http://***** ...