Yellow Mountain Imports Vintage Style Wooden Abacus - 13.9 Inches (35.3 Centimeters) - Professional 17 Column Soroban Calculator with Reset Button - Made

Timeless Reliability: A calculator in its classical form, the abacus/sorban features a system used before written numerals, and is still used in parts of the world by merchants, traders, and clerks An Ideal Montessori Math Tool: Make math practice more effective; Using an abacus as a math manipulative is a great way to teach kids how to count, equate and compute mentally Classically Crafted Wooden Set: This 17-digit professional wooden soroban abacus comes with a mechanical reset button; It measures 13.9 x 3.7 x 1 inches (35.3 x 9.5 x 2.7 centimeters) and weighs 1lb (0.45kg); Beads are made from quality ABS plastic and secured on metal rods

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B00SQW8EYS

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CLIP ViT-L/14 · 768d

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27msre-embed title → /query

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