Maimeri Classico Oil Oil and Pure Pigment, nothing elseStriving for simplicity and purity, putting years of technical experience to work, Maimeri's company came up with the formulas for the 80 colours one by one. Using the best quality safflower-poppy seed oils that will not yellow and stable pigments which require no additives to produce a perfect impasto, Puro offers top quality, the perfect manufacturing process and the correct balance between binder and pigment.