Description Da Vinci takes the name of their company very seriously Their paints are exciting intense and rated among the best in the world for quality The paints are permanent with the highest tinting strength and pigment concentration available However they are especially soft with a creamy consistency for smooth easy dispersion with water Available in both 15 ml (51 oz) and 37ml (125oz) tubes Da Vinci paints conform to artists quality standard ASTM D5067 and to safety standard ASTM D4236