Bead Calculations up to Set of Authentic Abacus, 20, 4, H2M86886,

---------------------------------------------------------------------- 【Cautions for using electrical products】 When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions. Since the plug type is Japan type(A or B type), please check the voltage and use a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer.

【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. ---------------------------------------------------------------------- Learning Resources' Tama Soroban is loved in over 100 countries around the world. It is a maths teaching material that helps students understand the concepts of carryover and borrowing. This bead abacus allows you to visually understand calculations from up to 10 to carry calculations up to 20. It is a convenient size that can be used to help children get a head start on math when they enter elementary school. Package size: Approx. 15.5cm wide x 9.8cm high x 8.2cm deep Body size: Approx. 15cm wide x 7.5cm high x 2.3cm deep Recommended age: 5 years and up