🧮 Elevate your mental math game—because numbers wait for no one!
The PROF. SIMON 17 Rods Soroban Abacus is a premium educational tool designed for users aged 10 and above, featuring 17 rods with 4+1 beads each to facilitate advanced arithmetic including addition, subtraction, multiplication, and division with large numbers. Its multicolor beads improve visual differentiation and learning speed, while the sturdy, lightweight plastic frame ensures durability and portability. Perfect for grandmasters, champions, and serious learners aiming to sharpen mental calculation skills without batteries or digital aids.
| ASIN | B08J89JX3D |
| Assembly Required | No |
| Batteries Required? | No |
| Best Sellers Rank | #12,579 in Toys ( See Top 100 in Toys ) #17 in Baby & Toddler Counting Frames |
| Color | Multicolor |
| Customer Reviews | 4.2 4.2 out of 5 stars (873) |
| Date First Available | 28 April 2021 |
| Educational Objective(s) | Improve mathematical skills, particularly in arithmetic and large number handling |
| Item model number | 17-Digit Soroban |
| Manufacturer recommended age | 10 years and up |
| Manufacturer's Suggested Maximum Weight | 120 Grams |
| Material Type(s) | Plastic |
| Number of Game Players | 1 |
| Number of Puzzle Pieces | 1 |
| Product Dimensions | 24.9 x 6 x 1.5 cm; 140 g |
| tech_spec_battery_description_toys | No batteries required |
R**R
Best quality abacus I have seen. Solid hard, with thick bag.
K**N
The quality of this abacus is excellent—sturdy and well-made. However, I was disappointed with its small size for the price. The compact dimensions make it challenging to differentiate between the beads, which can hinder learning. Overall, great craftsmanship, but I wish it were larger for better usability.
A**R
1.Colourful so easy to remember position of beads 2.Very few good abacus on amazon, this is one of them 3.Beads lightweight and friction less, so speedy calculation 4.Plastic shiny body, you can easily clean 5.carry in the bag provided 6.good for giving as gift on birthday also 7.children love its colour and handy size
B**N
Good quality
R**R
The quality of the product needs to be improve. The size is bit of concern. Make it more attractive by increasing the size & look
Trustpilot
3 weeks ago
2 months ago
