Molotow ONE4ALL Acrylic Twin Complete Set, 74-set. Complete set with 74 colors. Pump markers with double tips, one 4mm and the other 1.5mm. Replaceable tip. Filled with quick-drying and full-coverage acrylic-based paint that adheres to most surfaces and materials. Now the pens also have Moltow's Refill extension which makes it super easy to refill the pens with paint. The pens work perfectly for sketches, canvas, plastic figures or furniture. It also comes with a set of paper.