Portable Chinese 23 Digits Column Abacus Soroban Calculating Counting Measuring Bottles

Portable Chinese 23 Digits Column Abacus Soroban Calculating Counting and Features: 23 rods, with 1 bead and 4 beads below on each rod Traditional classic functional abacus Well made wooden frame and beads A nice tool for ' early mathematic education Can be used as classical education tool for teacher or a abacus collectors Soroban Abacus only, other accessories demo in the picture is not included Specification: Item Type: Soroban Abacus : ABS Dimensions: app.34.5x7cm / 13.58x2.76in Color: Random ( you buy more than, colors you receive will be same or different) Quantity: 1 Note: No retail package Please allow 0-1cm error due to manual measurement pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item Thank you! Package Contents: 1 x Abacus Tool

• ONE-TOUCH RESET FUNCTION 23 rod calculation space paired with a side one-touch reset button, which quickly returns all beads to their original positions with a single press This 23 rod one-touch reset abacus eliminates the time spent manually adjusting beads, greatly improving efficiency during abacus practice and calculation
• Made entirely of hard, smooth, with both the frame and beads offering resistance and wear resistance This shatter-resistant teaching abacus holds up well to accidental drops during daily use, has a long service life, and is suitable for high-frequency teaching and learning scenarios
• TRADITIONAL 2 UPPER 5 LOWER BEADS STRUCTURE Follows the standard design of traditional abacuses, with 2 beads in the upper deck and 5 beads in the lower deck, and all beads smoothly without sticking This traditional 2 upper 5 lower beads abacus fully meets the requirements for abacus teaching, daily practice, and abacus exams, making it suitable for learners at all
• 13.6 INCH STANDARD SIZE Measures 13.6 inches long and 2.8 inches wide, with a moderate overall size that is easy to handle This 34.5cm / 13.6in standard size abacus fits most desktop placement scenarios, sits steadily without taking up too much space, and provides a comfortable hand feel during as a desktop math calculation teaching aid
• MULTIPLE COLOR OPTIONS Available in a variety of bead color styles including brown, reddish brown, and gray for you to choose from These multiple color abacus options cater to the appearance preferences of different users such as students, teachers, and abacus enthusiasts, and are suitable for personal learning, classroom teaching, calculation and other scenarios for students ' mental abacus practice