🧮 Unlock ancient math mastery with modern style!
The Black long Di fang Digital Standard Abacus is a 13-column soroban calculator crafted from high-quality solid wood, measuring 28.5cm in length. Designed for both professional use and educational purposes, it offers a tactile, manual calculation experience that enhances mental arithmetic skills. Ideal for children learning math, educators, and collectors, this vintage-style abacus combines timeless Chinese counting methods with durable craftsmanship, making it a unique and effective tool for fast, precise calculations without batteries.
| ASIN | B0BWW3YDN8 |
| Age Range Description | Baby,Kid |
| Best Sellers Rank | #180,106 in Toys ( See Top 100 in Toys ) #121 in Baby & Toddler Counting Frames |
| Brand Name | Black long Di fang |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 76 Reviews |
| Educational Objective | Math |
| Included Components | SH-SP007-A |
| Item Dimensions | 12 x 2.2 x 28.5 centimeters |
| Item Type Name | SH-SP007-A |
| Item Weight | 0.33 Kilograms |
| Item height | 11.22 inches |
| Manufacturer | Black long Di fang |
| Manufacturer Maximum Age (MONTHS) | 1000 |
| Manufacturer Minimum Age (MONTHS) | 96 |
| Material Type | Wood |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | manual winding |
| Size | M |
| Supported Battery Types | No batteries required |
| Theme | Space |
| Unit Count | 1.0 Count |
S**S
Good quality
D**R
None
P**S
Great practice abacus.
S**F
Harder Than I Thought To Use
M**M
Okay after a bit of sanding. Still lightweight beads but bigger makes this better.
Trustpilot
3 weeks ago
1 week ago
