Kaweco Classic Sport Fountain Pen EF Extra Fine Navy 10001737

・[Kaweco] Classicsport Fountain Pen EF Extra-Fine Nib ・Item Number: KAWECO-10001737 ・Color: Navy ・Mechanism: Dual-feed system ・Included Refill: Cartridge Ink Royal Blue (Item Number: KAWECO-INK-BL)

【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.