This detachable abacus includes 10 colorful bead-bars that can be completely separated or stacked up like a traditional abacus set. Starting with only 1 or 2 bars helps children focus on simple counting without overwhelming them with large numbers. Easily adapt to individual's learning style or use in a classroom.
Includes 10 bars each with 10 beads. 4 double sided picture cards .
Dimensions: Bar length: 10.75 inches, 10 stacked bars height: 10.75 inches.
Picture card size: 8 x 6 inches