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Professional Mathematical Abacus Calculator, 17 Columns, 10-inch Counting Tool, Suitable for Adults, Digital Standard Slide Rule
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 9, 2026 1:45 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
YIYI11
🚚 Shipping
Free Shipping
Product Details
✓Professional attributes: As a special abacus for pyramid competitions, it meets the needs of competitive scenarios, with smooth beads and clear gears, helping players to calculate accurately and quickly and play at their best level in the competitions.
✓One-key reset: Equipped with one-key reset function, the abacus can be quickly returned to its original position after calculation, eliminating the need to manually dial the beads, which can enhance the efficiency of the abacus in teaching demonstration, daily practice or competitions.
✓Multiple choices of specifications: different beads, gears (such as 5 beads, 17 gears, etc.), sizes and colors (mahogany beads, etc.) are available to meet the needs of adult abacus use, and to meet the diverse scenarios of teaching, competition, collection, etc.
✓Traditional calculation value: inheriting the culture of abacus and bead calculation, as a classic calculation tool, it helps users to exercise their mental calculation and manual calculation ability, overcome the obstacles in calculation, and regain the fun of traditional calculation and thinking training.
✓Practical tool for teaching: The clear beads and stable structure of the abacus make it easy for teachers to demonstrate and students to practice, and assist in understanding the principles of arithmetic, which is a good helper for combining tradition and practicality in math teaching.
⚙️ Specifications
10 x 2.56 x 1.2 inches
5 ounces
B0FKBMWG2D
15 years and up
15 years and up
YIYI11
Product Dimensions
10 x 2.56 x 1.2 inches
Item Weight
5 ounces
ASIN
B0FKBMWG2D
Item model number
135
Manufacturer recommended age
15 years and up
Manufacturer
YIYI11
Fsawdnn
15-18
YIYI11
not have