230Pcs 23-Value 0703 DIP Color Wheel Inductor Loop Inductance Kit 1/4W 0.1uH-1mH

230Pcs 23-Value 0703 DIP Color Wheel Inductor Loop Inductance Kit 1/4W 0.1uH-1mH
  • Sellershoppingblog.us
  • List PriceUS$5.98piece
  • Sale PriceUS$5.98piece
  • ShippingFree Shipping
  • Ratings3,8 (655)

Product Description

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.
Specifications:
Material: Plastic
Color: As shown
Beads Number: 5 Beads Per Row x 23 Rows
Size: 13.6 x 2.5 x 0.75 inch (34.5cm x 6.5cm x 1.5cm)
Notice:
Please allow 2-4mm error due to manual measurement.
The color may have different as the difference display,pls understand.
Package Included:
1 x Abacus

23 Digit Rods Standard Abacus Soroban Chinese Japanese Calculator Counting


23 Digit Rods Standard Abacus Soroban Chinese Japanese Calculator Counting

23 Digit Rods Standard Abacus Soroban Chinese Japanese Calculator Counting

23 Digit Rods Standard Abacus Soroban Chinese Japanese Calculator Counting

23 Digit Rods Standard Abacus Soroban Chinese Japanese Calculator Counting

23 Digit Rods Standard Abacus Soroban Chinese Japanese Calculator Counting

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