Platinum fountain pen pen double 3 action modern plum and nightingale multi-function maki-e MWB-5000RM#31

【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. brass Keshigomu-100bn, ballpoint pen refill BSP-60-(F0.7) (#1, black, #2, red) oil-based dye ink Product specifications: Brass body with black chrome plating finish, iron with pure gold inlaid ring Mechanical pencil/clockwise feeding type, knock (cap slide) type, oil-based ballpoint pen (black/red)/left rotating feeding type Total length 144mm x maximum diameter 10.5mm