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SKU: MOL-ABC-7
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US$ 9.98
US$ 15.39
US$ 9.98
US$ 15.39
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Description

The abacus was a calculator invented sometime between 1000 BC and 500 BC in China, often constructed as a wooden frame with beads sliding on wires. It was in use centuries before the adoption of the written Hindu-Arabic numeral system and is still widely used by merchants and clerks in China, Japan, Africa and elsewhere. The abacus is also widely used in teaching counting and mathematics. This standard set is perfect for practical use as well as teaching children.

      • Material: Wood (Frame), Painted Plastic (Beads)
      • Beads Number: 7 Beads Per Row x 13 Rows
      • Both practical and educational. (Instruction not included)
      • Measures L11" x W4.5" x D0.75" (28cm x 11.5cm x 1.5cm)
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This product is shipped from our supplier's warehouse in Phoenixville, PA, United States
Our guarantee
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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