In Classic Hits the pioneers tells all how they started and where graffiti took them

UP43 focuses on the young Stockholm train painter Sick from BST

This set focuses on standard solid colors for illustration

The pen is cartridge-fed using a gravity-flow system

and rollers

tombow empty water brush pen medium Moss In Classic Hits the pioneersThe 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