🧮 Unlock ancient math mastery with modern style!
The 17 Digit Standard Soroban Abacus is a professional-grade Japanese calculating tool crafted with a durable yellow plastic frame. Measuring 26.7 x 6.1 x 2 cm and weighing just 7.37 grams, it offers precise 17-digit calculation ideal for merchants, educators, and mental math enthusiasts. This classic abacus bridges centuries of tradition with contemporary educational use, enhancing numerical skills and mental agility without the need for batteries or assembly.
| ASIN | B00SQVXSMM |
| Assembly Required | No |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #91,486 in Toys & Games ( See Top 100 in Toys & Games ) #7,001 in Learning & Education |
| Colour | yellow |
| Country of Origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,192) |
| Date First Available | 14 July 2015 |
| Item Dimensions LxWxH | 26.7 x 6.1 x 2 Centimeters |
| Item Weight | 7.36 g |
| Item model number | EDU-00002-A |
| Language | English |
| Manufacturer | Yellow Mountain Imports |
| Material Type(s) | Plastic |
| Model Number | EDU-00002-A |
| Product Dimensions | 26.67 x 6.1 x 2.03 cm; 7.37 g |
F**O
Anche se all'apparenza sembra piccolo, col giusto approccio si impara a usarlo, nonostante alcune recensioni negative posso dire che non è assolutamente un giocattolo per bambini. Ho delle mani poco più grandi della media, eppure confermo che è possibile imparare a usarlo da adulti senza alcun problema, è solo questione di tecnica ed esercizio. Unico difetto, da un lato del soroban ci sono due piccoli piedini, dall'altro ce n'è uno solo centrale, non capisco il motivo. Però se usato correttamente il soroban non si muove eccessivamente e quindi non posso dire sia un grande difetto.
C**Y
Very useful product and easily available at amazon.
L**O
Todo muy bien
A**P
Its good learning tool for all ages.
B**Б
Excellent abacus for mental math practice. We bought it for our daughter, and she has already had two classes using this abacus. The quality is very good: the beads move smoothly, nothing gets stuck, and the construction feels sturdy. Her mental arithmetic teacher also approved it and mentioned that it meets the standard for learning. The size is comfortable for a child to use. Fast delivery and the item arrived well packaged. Very satisfied with the purchase and would definitely recommend it for children studying mental math.
TrustPilot
2 个月前
2 周前
