Abacus for the Blind

A soroban abacus for the blind with spherical beads. There is extra spacing to make it more identifiable tactically. It has ten rows, so ten places. Can go up to one billion.

Required materials:
50 Abacus Bead
1 Abacus Frame
10 bamboo skewers
Glue

Note: Do NOT print "Abacus for the Blind." This merely shows the final assembly. The beads are probably too high up to print.