Reizen Abacus for the Blind

  • Abacus for the Blind perfect for teaching children and for adults to do quick calculations
  • Abacus for Math – Color may vary
  • 15 rods with 4 beads on top column and 1 bead on lower column
  • Resistant Backing

Description

Durable Math Tool for Children or Adults

This Abacus for the Blind is a Cranmer-style abacus used by blind children to gain an in-depth understanding of numbers and mathematics, and by blind adults to perform quick calculations.

The Abacus for math has 15 rods with 4 beads on top column and 1 bead on lower column. Resistant Backing.

NOTE – COLOR MAY VARY