Just spray it on

Mixed colours of Stylefile Marker Brush that comes in a pack of 24

his stencils show monkeys with weapons of mass destruction

or shading

the effectiveness is limited because those materials soak up paint and cleaner doesn't pull it back out as easily

stylefile marker classic sketchbook 27x35cm portrait Sior Just spray it onSketchbook from Stylefile with 120 gsm paper adapted for alcohol based markers. Stylefiles sketchbooks are of an incredibly high quality despite the low price. The book contains 144 pages 82 sheets and measures 27 cm x 35 cm (a bit smaller than A3). Solid hardcover with a discreetly embossed Stylelife logo on the cover.