Sailor Fountain Pen Professional Gear Silver Extra Fine Black 11-2037-120

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- [Method] Dual-use cartridge/converter type/with service cartridge [Body size] Shaft diameter 18mm x shaft length 129mm (shaft length 149mm when writing) / 21.6g [Nib] 21-karat gold bicolor finish, large size [Lid, body, tip] PMMA resin [Feature 1] This writing comfort is a professional gear [Feature 2] Designed to achieve optimal center of gravity balance by attaching a cap to the tail.