tombow empty water brush pen medium Jake and general creative work: Zinc

and general creative work: Zinc Yellow

semi-transparent result you get from most gel pens on black or dark cardstock

The paint is “charged” when exposed to light and then shines in the dark

but probably the most influential graffiti book of all time

Writers also use these for blackbook sketches or quick marker work where you want permanent color options beyond just black

tombow empty water brush pen medium Jake and general creative work: ZincThe Medium is the most general purpose tip in Tombow's water brush range a round head that widens into a broader stroke under pressure or tapers to a finer point when held lightly, covering both background shading and tighter detail work without switching tools. That range is part of why it's the most commonly reached for tip in bullet journaling and hand lettering specifically, since most pages mix both jobs: blocking in a banner and writing fine