Szzijia 15 Digit Column Abacus Soroban Arithmetic Math School Learning Aid Tool Black Frame With Brown And Black Beads 23.5 Centimeters
Why you'll like it
- Enhance Mental Math Skills — Soroban style design facilitates rapid arithmetic calculation and improves logical reasoning.
- Durable Construction — Features a high-quality plastic frame and smooth bamboo rods for long-lasting educational use.
- Ample Calculation Space — The 15-digit column format allows for complex multi-digit addition, subtraction, and multiplication.
- Portable Learning Tool — Lightweight dimensions of 23.5 centimeters make it easy to carry for school lessons or home practice.
Product details
Description
Master rapid calculations and mental arithmetic with the Szzijia 15-Digit Column Abacus. Designed for students, educators, and math enthusiasts, this Soroban-style learning aid provides a tactile approach to understanding complex number systems. Whether you are practicing addition, subtraction, multiplication, or division, the 15-column layout offers ample space for multi-digit calculations, making it an essential tool for any structured abacus or math training course.
Constructed with a durable black plastic frame, this abacus is built for daily use in school or home environments. The beads are suspended on natural bamboo rods, ensuring smooth movement for quick and efficient manipulation. The contrast between the dark frame and the earth-toned beads allows for clear visibility, helping learners focus on their mathematical progress. Lightweight and portable, this arithmetic tool easily fits into a backpack, making it perfect for learners on the go who need to practice mental math techniques anywhere. Experience the traditional precision of the Japanese Soroban method integrated into a modern, user-friendly design.
How to use
- Place the abacus on a flat surface.
- Use the index finger and thumb to slide the beads up or down on the bamboo rods to represent numbers.
- The lower beads represent units in each column, while the upper heaven bead represents five.
- Practice clearing the board by sliding beads away from the central horizontal bar before beginning new calculations.
Ingredients
High-density durable plastic frame, natural bamboo rods, and professional-grade plastic beads.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | szzijia |
|---|---|
| UPC | 702142605630 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What is a 15-digit abacus used for?
A 15-digit abacus is an educational tool used for rapid calculation and mental math training. It helps students visualize numbers and perform complex arithmetic operations like addition, subtraction, multiplication, and division more efficiently.
Is this abacus suitable for beginners?
Yes, this Soroban-style abacus is highly recommended for beginners and students enrolled in math or abacus courses. Its user-friendly design and smooth bead movement make it ideal for learning fundamental counting and arithmetic techniques.
What are the dimensions of the abacus?
The abacus measures approximately 23.5 centimeters in length, 6.4 centimeters in width, and 1.1 centimeters in height, making it compact enough for school use.
Are the products sold on Dropy authentic?
Yes, all products available on Dropy are authentic USA-imported items. We source our inventory directly to ensure that our customers receive genuine, high-quality educational and personal care tools.
Is this tool appropriate for children under 3 years old?
No, this product contains small parts that may pose a choking hazard. It is not recommended for children under 3 years of age and should be used under adult supervision.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.