Great for pranking your teachers, coworkers and more. This NPW Graffiti Can Black Pen and Highlighter set are cleverly disguised as graffiti cans. Simply pop off the nozzle lid to reveal a ballpoint pen and thick highlighter. The Graffiti Can Pen and Highlighter set are approximately 3" height x 1.75" diameters in size. It comes packaged in a 2.75" x 6" x 1.75" hanging box.