Platinum Fountain Pen Multifunctional Pen Double 3 Action Sterling Silver Koushi MWB-10000SA#4

solid silver Keshigomu-100cn, ballpoint pen refill BSP-100s (#1, black, #2, red) 0.7mm oil-based dye ink Product specifications: Solid silver with engraved finish (body and scabbard), composite pen that combines mechanical pencil and ballpoint pen in two colors (silver usage: 13g) Mechanical pencil/clockwise feeding type, knock (cap slide) type, oil-based ballpoint pen (black/red)/left rotating feeding type Total length 143mm x maximum diameter 12.2mm