KRINK K-71 Permanent Ink Marker Colors:Green Focus is on graffiti though

Focus is on graffiti though and the video includes painted trains and actions by crews such as AIS

The Pilot Parallel 2

The paper is also acid free and will do nicely with most pens

and the colors are opaque so you can paint over dark surfaces as well with the light colors

Cave (Copenhagen)

KRINK K-71 Permanent Ink Marker Colors:Green Focus is on graffiti thoughKRINK Flow pen filled with alcohol based ink that works on all types of surfaces. The pen is available in seven different colours and has a 7 mm fibre chisel tip. The KRINK K 71 pens are perfect for nice looking tags, but are also used for larger illustrations, texts and labelling.