Platinum fountain pen spare ink for soft pens red 4 pieces x 10

【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. Cartridge ink for marking pen/soft pen red SPM-200#2 set of 10 platinum fountain pen Spare ink for red marking pens used by teachers. Great deals when you buy in bulk! ●Ink color/red ●Unit (quantity)/1 box (40 pieces) ●Manufacturer part number/SPM-200#2×10 *Please apply in units of 1 box.