Feature:1. PROFESSIONAL RELIABILITY GOES BACK CENTURIES: This digit standard abacus/ soroban calculator is the abacus in classical form, featuring the system used before modern numerals that are still used in parts of the world by merchants, traders, and clerks.2. A GREAT EDUCATIONAL TOOL: When learning on the abacus, math practice can be more effective because you may remember more. This makes using an abacus for kids math a great way to teach them how to count and equate and is widely used this way.3. MATH GAME: Learn basics like patterns, numbers, counting, identifying fruits and colors. Closer to Kindergarten, dig deeper with concepts like addition, subtraction, multiplication, and division. Math games for kids can be fun!4. SOLID PLASTIC FRAME: Quality design has been taken to the with this digit standard soroban abacus with a plastic frame, making it a decorative piece thats home friendly.5. WIDE APPLICATION: Widely used by kids, accounting students, merchants, traders, etc.Specification:Material: aluminum alloyColor: whiteSize: about 26.5x7.5x1.7cmPackage List:1 * Metal AbacusNote:Due to the different monitor and light effect,the actual color maybe a slight different from the picture color.Please allow 1-2cm differs due to manual measurement.