SKU: 200.645 In this 227HS complete set, the One4All markers feature Molotow’s patented capillary system which ensures an even and controlled dye distribution. Together with the Flowmaster pump-valve, this means that you get a controlled paint-flow and great writing performance on nearly every surface. The mixing balls inside the markers make sure that the highly concentrated pigments are evenly distributed within the paint for optimal writing results. The highly pigmented, acrylic-based hybrid-paint is easily mixable with other One 4 All colours (for individual shading), it can be diluted with water (for translucent effects) or with acetone (for permanency on fatty surfaces).