Sailor Professional Gear Fountain Fine Pen, Silver, Black, Nib, 11-2037-220

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- This writing feel is what you'd expect from professional gear [Type] Cartridge/converter dual-use type / with service cartridge [Body size] Barrel diameter 18mm x barrel length 129mm (barrel length when writing 149mm) / 21.6g [Features] A design that allows for optimal balance of the center of gravity by attaching a cap to the tail. [Nib] 21K gold, two-tone finish, large [Cover, barrel, nib] PMMA resin