does this abacus come with instructions?

Sorry, no instructions are included with this abacus. I would say that this abacus would be used by an expert or one who works with very large numbers. This abacus has 23 rods or ketas, which is really reserved to bankers and those that work with very large amounts and numbers. A more common abacus size would be 13-15 rod or keta abacus. But, even those abacus would not come with instructions either. If you want to learn how to use one, I would suggest one of the many books out there, or going onto Youtube.com. There are also several apps which can help you learn how to use an abacus. Good luck! Hope this helps.

What is the size, please?

The product description says 13.5 x 2.8 x 0.8 inches, which looks right to me.

No it is not. The only wood part is the stick holding the beads. The beads and frame are all plastic. I am attempting to get a refund asap!

Looks like it is japanese maker "tomoe," is that what you get?

Yes it is Tomoe. gGÌ»ëÎñÅ·B

Standard Soroban Abacus 23 Digits 43300

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Rp1389811

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Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧮 Elevate your mental math game with the Lexus of abacuses!

ANALOG POWERHOUSE - No batteries needed—manual operation ensures uninterrupted focus and retention of calculations.
BUILT IN RULER EDGE - Top frame doubles as a triangular ruler, blending functionality with sleek design for multitasking pros.
PRECISION MEETS SPEED - Closely spaced 23-digit columns designed for rapid, efficient calculations favored by pros.
TIMELESS CRAFTSMANSHIP - Handcrafted Japanese ebony frame with perfectly fitted beech beads for durability and elegance.
MASTER THE ART OF CALCULATION - Ideal for serious learners and managers who value mental agility and STEM skills in a digital world.

The Standard Soroban (Abacus) by Tomoe Soroban is a premium Japanese analog calculator featuring a 23-digit ebony frame with beech wood beads. Designed for precision and speed, it includes a built-in triangular ruler and requires no batteries, making it a durable, elegant tool favored by serious students and professionals aiming to sharpen their STEM skills.

Specifications

ASIN	B001MTHZ88
Age Range Description	Kid
Best Sellers Rank	#224,308 in Toys & Games ( See Top 100 in Toys & Games ) #53 in Baby & Toddler Abacuses
Brand Name	Tomoe Soroban
Color	Black
Customer Reviews	4.4 4.4 out of 5 stars (99)
Educational Objective	Stem
Global Trade Identification Number	04906935433004
Indoor Outdoor Usage	Indoor
Is Assembly Required	No
Item Dimensions	2.56 x 13.07 x 0.63 inches
Item Weight	0.16 Kilograms
Manufacturer	トモエ算盤
Manufacturer Maximum Age (MONTHS)	72
Manufacturer Minimum Age (MONTHS)	12.00
Manufacturer Part Number	43300
Material Type	Wood
Model Number	43300
Number of Players	1
Operation Mode	Manual
Power Source	No power source
Size	ワンサイズ
Supported Battery Types	No batteries required
Theme	Cartoon
Unit Count	1.0 Count

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Rp1389811

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Indonesia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

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Standard Soroban (Abacus) / 23 Digits [43300]

Description

Specifications

Common Questions