If you walk the streets of Copenhagen

Empty MTN Street Dabber marker with a 10 mm round tip

so you can keep using it for a long time instead of tossing it after one run

or go over a stroke with a water brush

This pen is filled with black water-based pigment ink that dries fast

molotow grafx aqua ink pump softliner 6 set basic 1 Jetski If you walk the streetsBrush pens from German Molotow. These pens have a soft brush tip, and they are filled with water based ink, that can most easily be described as liquid watercolour. In this 5 pack, you get the basic colours and a black. The colours can easily be mixed together or used with water directly on the paper, to create new nuances of colour and make seamless transitions. Take a look at the product photos, or scroll down the page, to see which specific colours