Portable 9 Column Plastic Beads Japanese Arithmetic Abacus Mathematics School Teaching Aid Children

Description:

- style abacus, great for rapid calculation, highly recommended for use in any math abacus / course.

- Traditional arithmetic abacus, a classic tool that is still fully functional

- 9 rods, with 1 bead above and 4 beads below on each rod

- Well made frame and beads

- Material: Plastic

- Can be used as classical calculator in office, education tool for teacher or a gift for abacus collectors Size Chart: L x W x H: Approx 14.6 x 6 x 1.5cm/5.75 x 2.36 x 0.59inch

Package Includes: 1 Abacus