This is a multi-function pen from Platinum Pen. The black refill is out of stock. The multi-function "Pinova" pen. "PNOVA" is a portmanteau of PLATINUM's initial "P" and NOVA (new star), meaning Platinum's new star. The pen features a high-class, robust metal body, a formal twist mechanism to switch functions, and smooth writing with low-viscosity Salabo ink, promising success in business settings.