This sketchbook spread comes with a free tea review. (I'm also a Sororitea Sister. That's a real thing. Feel free to look it up.) My favorite feature is Edgar Allan Poe in the lower right, though.
I feel like my drawings got a lot more dimensional and interesting once I was able to achieve variable line width. I love loading different colors into the pen and going HAM on paper that totally can't handle it. My sketchbooks crackle when I turn the pages. They buckle and heave and are exhausted from their tribulations.