If you're looking to switch up your fountain pen game, the Asvine Hongdian bottled ink is a solid pick. It comes in a nicely designed glass bottle that feels sturdy and looks great on a desk. The ink itself flows well, dries pretty quickly, and won’t clog your pen since it's non-carbon. With 16 colors to choose from, it’s an easy way to add some personality to your writing without overcomplicating things.