Wowlife 13 Digits Rods With Colorful Beads Plastic Abacus Arithmetic Soroban Kids Calculating Tool

This is very tiny abacus! Size: 8.66 x 2.79 inch

Soroban style abacus, plastic frame, 13 digits

One bead above and four beads below

A very useful tool in general mathematics education

Well made plastic frame and beads