Pearl Metal Whetstone Knife Sharpening Medium/Finishing Twin Whetstone C-3470 Black (6.5 x 23 x 4.5 cm)

・Product size: (approximately) width 6.5 x depth 23 x height 4.5 cm ・Product weight: (approximately) 0.627 kg ・Material: Alumina abrasive, grit/medium sharpening stone (black) #1000, finishing sharpening stone (green) #3000, base/ABS resin (heat resistance temperature 70°C) ・Country of origin: China

【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.