Related posts
Feature
Modern style abacus with four beads on bottom and one bead on top.Approximately 24.5*7.8*2cm,Wood frame with brown wooden beads.13 digit professional soroban style abacus with wooden frame and reset button.Both practical and educational.
This tool reminds me of how I learned to count and perform the basic mathematical operations: Addition, Subtraction, Multiplication, and Division. Sturdy and very Durable.
It will make your samrt kids learning math very funny which is incalculable!
Very useful tool in general mathematics education.Used as a classical calculator in office or a nice gift for abacus collectors etc.Widely used by kids, accounting students, merchants, traders, etc.