Blue fountain pen from Karas Kustoms called a Lost Batch Vertex with a double broad nib and a red grip section. Elephant drawing on box features a purple elephant done with a Pilot G2 refill presumably on some Karas Kustoms rollerball pen. It's a straight on elephant that's somewhat unremarkable but a solid effort no less.
Okay so this is a new one and I don't think they are on Bluesky but it's from Karas Kustoms and Gee I think specifically there with a purple G2 refill. They make pens out of Arizona including this one which is a Vertex. The elephant is pretty good. Running out of characters to type #drawmeanelephant