Papermate mechanical pencils for sketching. I like these because they’re inexpensive and look cute in photos.
Fine point, no bleed Sharpie pens for inking fine lines like outlining my lettering or drawing details.
Regular Sharpie pens for inking and filling in larger letters and areas.
Tombow brush pens for brush lettering and adding color to my sketchbook
Posca paint markers for drawing on lots of different surfaces. Wipes off with water and a little rubbing.
Stabilo metallic pens are my favorite metallic ink pens for drawing on paper.
SuperChalks liquid chalk markers for lettering on chalkboards and other slick surfaces. Non-permanent.
DecoFabric markers for customizing fabric goods, like tees and tote bags.