[Nanairokan] High-Quality Banshu Ono Soroban One-Touch Abacus, 23-Digit, 4-Bead, with Hard Case, Tuge Wood, Yellow/Black.

[Nanairokan] High-Quality, Carefully Selected Banshū Ono Soroban One-Touch Soroban with Tuge Beads, Wooden, for Intermediate to Advanced Users, 23-Digit, 4-Bead Soroban with Hard Case, Made in Japan, Tuge Beads

This Banshū soroban is a specialty product of Ono City, Hyogo Prefecture, also designated as a national traditional craft. The soroban, assembled with delicate traditional techniques, possesses ease of use, excellent bead movement, and polished beauty, truly a work of art made of wood.

The production of the Banshū soroban involves over 100 processes, most of which are delicate manual operations. Each one is carefully crafted by skilled artisans with a tradition and history of expertise.

With yellow beads for high visibility, smooth movement, and a secure stop, this soroban is recommended for intermediate and advanced users. The upper frame features a triangular ruler for easy carrying and drawing straight lines. The dedicated hard case has a smooth magnetic closure.

【Size】 Width 33.1cm, Length 6.5cm, Frame Height 1.5cm 【Material】 Frame Material: Laminated Reinforced Wood, Beads: Tuge Beads, Shaft: Bamboo

※Tuge wood is rare and expensive because of its small diameter and the limited amount of material available for use as beads. Please consider this as a gift for children, grandchildren, or friends who are aiming for the intermediate or advanced levels of various certification exams. A producer card is included for long-term use. Please feel free to contact us for maintenance or if you have any questions.

・This Banshū soroban is a specialty product of Ono City, Hyogo Prefecture, also designated as a national traditional craft. The soroban, assembled with delicate traditional techniques, possesses ease of use, excellent bead movement, and polished beauty, truly a work of art made of wood. ・The production of the Banshū soroban involves over 100 processes, most of which are delicate manual operations. Each one is carefully crafted by skilled artisans with a tradition and history of expertise. With yellow beads for high visibility, smooth movement, and a secure stop, this soroban is recommended for intermediate and advanced users. ・The upper frame features a triangular ruler for easy carrying and drawing straight lines. The dedicated hard case has a smooth magnetic closure. ・【Size】Width 33.1cm Length 6.5cm Frame Height 1.5cm 【Material】Frame Material: Laminated Reinforced Wood Beads: Tuge Beads Shaft: Bamboo ※Tuge wood is rare and expensive because of its small diameter and the limited amount of material available for use as beads. ・Please consider this as a gift for children, grandchildren, or friends who are aiming for the intermediate or advanced levels of various certification exams. A producer card is included for long-term use. Please feel free to contact us for maintenance or if you have any questions.

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device's requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.