I just struck gold - has anyone ever seen this guy?

My dad had this pen stored away, never used before, and he has no idea where it comes from - possibly a gift by someone he doesn't even remember. The box is cheap tin-like metal and foam...i had very low expectations.

Then I put a cartridge in, and OH MY GOD! Possibly the best writing experience I've had so far. Buttery smooth, perfect flex, beautiful ink flow.

Google is not helping much, I've only found visually similar ones (as standalone or in bundle with a roller), with no real information.