elementary school student mini seven beads mental calculation 7 beads 13 gear children real wooden old style abacus
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This abacus is suitable for: students or for learning purposes.
Abacus with solid wood frame, exquisite and beautiful workmanship, delicate touch. Back to the essence!
Classical Abacus
Log color solid wood frame
Size: 29*12*2.3 cm
Weight: 0.45 kilograms each