... 5 no color shift from wet to dry , meanwhile, the different colors can be mixed and bound together easily , the oil paint ... be cracked even after a long time ,being suitable for different drawing techniques6 good tinting strength ! even if it is under ... ideal material for creating good oil painting .Available Sizes: 12ML12 colors ,12ml 18colors ,12ml 6colors , 21ml6colors ,50ml, 60ml, 100ml ,170ml, ...